Home / 57,535,465.50-79,400,497.32-34,344,045

Finding the Fourth Proportional to 57,535,465.50, 79,400,497.32 and 34,344,045

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Solution

The fourth proportional to 57,535,465.50, 79,400,497.32 and 34,344,045 is: 47,395,710.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,535,465.50 : 79,400,497.32 = 34,344,045 : x
  2. Step 2: Convert to fraction form
    57,535,465.50/79,400,497.32 = 34,344,045/x
  3. Step 3: Cross multiply
    57,535,465.50x = 79,400,497.32 × 34,344,045
  4. Step 4: Simplify right side
    57,535,465.50x = 2,726,934,252,980,459
  5. Step 5: Solve for x
    x = 2,726,934,252,980,459/57,535,465.50
  6. Step 6: Final answer
    x = 47,395,710.27

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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.