Home / 29,813,555.15-44,688,445.66-13,615,233.47

Finding the Fourth Proportional to 29,813,555.15, 44,688,445.66 and 13,615,233.47

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Solution

The fourth proportional to 29,813,555.15, 44,688,445.66 and 13,615,233.47 is: 20,408,288.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,813,555.15 : 44,688,445.66 = 13,615,233.47 : x
  2. Step 2: Convert to fraction form
    29,813,555.15/44,688,445.66 = 13,615,233.47/x
  3. Step 3: Cross multiply
    29,813,555.15x = 44,688,445.66 × 13,615,233.47
  4. Step 4: Simplify right side
    29,813,555.15x = 608,443,620,956,881
  5. Step 5: Solve for x
    x = 608,443,620,956,881/29,813,555.15
  6. Step 6: Final answer
    x = 20,408,288.04

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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.