Home / 45,113,980.41-62,255,682-25,534,448.28

Finding the Fourth Proportional to 45,113,980.41, 62,255,682 and 25,534,448.28

Calculator

Solution

The fourth proportional to 45,113,980.41, 62,255,682 and 25,534,448.28 is: 35,236,626.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,113,980.41 : 62,255,682 = 25,534,448.28 : x
  2. Step 2: Convert to fraction form
    45,113,980.41/62,255,682 = 25,534,448.28/x
  3. Step 3: Cross multiply
    45,113,980.41x = 62,255,682 × 25,534,448.28
  4. Step 4: Simplify right side
    45,113,980.41x = 1,589,664,492,165,127
  5. Step 5: Solve for x
    x = 1,589,664,492,165,127/45,113,980.41
  6. Step 6: Final answer
    x = 35,236,626.82

Related Problems

Find fourth proportional to 22,556,990.21, 31,127,841 and 12,767,224.14
Half scale
Find fourth proportional to 90,227,960.82, 124,511,364 and 51,068,896.56
Double scale
Find fourth proportional to 45,113,981.41, 62,255,683.38 and 25,534,449.28
Similar ratio
Find fourth proportional to 67,670,970.62, 93,383,523 and 38,301,672.42
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.