Home / 1,437,334,317-2,155,785,224.94-402,061,005

Finding the Fourth Proportional to 1,437,334,317, 2,155,785,224.94 and 402,061,005

Calculator

Solution

The fourth proportional to 1,437,334,317, 2,155,785,224.94 and 402,061,005 is: 603,031,016.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,437,334,317 : 2,155,785,224.94 = 402,061,005 : x
  2. Step 2: Convert to fraction form
    1,437,334,317/2,155,785,224.94 = 402,061,005/x
  3. Step 3: Cross multiply
    1,437,334,317x = 2,155,785,224.94 × 402,061,005
  4. Step 4: Simplify right side
    1,437,334,317x = 866,757,174,103,527,424
  5. Step 5: Solve for x
    x = 866,757,174,103,527,424/1,437,334,317
  6. Step 6: Final answer
    x = 603,031,016.41

Related Problems

Find fourth proportional to 718,667,158.50, 1,077,892,612.47 and 201,030,502.50
Half scale
Find fourth proportional to 2,874,668,634, 4,311,570,449.88 and 804,122,010
Double scale
Find fourth proportional to 1,437,334,318, 2,155,785,226.44 and 402,061,006
Similar ratio
Find fourth proportional to 2,156,001,475.50, 3,233,677,837.41 and 603,091,507.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.