Home / 885,079,013.60-1,236,691,972-885,079,013.60

Finding the Fourth Proportional to 885,079,013.60, 1,236,691,972 and 885,079,013.60

Calculator

Solution

The fourth proportional to 885,079,013.60, 1,236,691,972 and 885,079,013.60 is: 1,236,691,972

Step by Step Solution

  1. Step 1: Write the proportion equation
    885,079,013.60 : 1,236,691,972 = 885,079,013.60 : x
  2. Step 2: Convert to fraction form
    885,079,013.60/1,236,691,972 = 885,079,013.60/x
  3. Step 3: Cross multiply
    885,079,013.60x = 1,236,691,972 × 885,079,013.60
  4. Step 4: Simplify right side
    885,079,013.60x = 1,094,570,110,704,798,848
  5. Step 5: Solve for x
    x = 1,094,570,110,704,798,848/885,079,013.60
  6. Step 6: Final answer
    x = 1,236,691,972

Related Problems

Find fourth proportional to 442,539,506.80, 618,345,986 and 442,539,506.80
Half scale
Find fourth proportional to 1,770,158,027.20, 2,473,383,944 and 1,770,158,027.20
Double scale
Find fourth proportional to 885,079,014.60, 1,236,691,973.40 and 885,079,014.60
Similar ratio
Find fourth proportional to 1,327,618,520.40, 1,855,037,958 and 1,327,618,520.40
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.