Home / 62,208,053.10-93,312,079.65-56,255,913.90

Finding the Fourth Proportional to 62,208,053.10, 93,312,079.65 and 56,255,913.90

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Solution

The fourth proportional to 62,208,053.10, 93,312,079.65 and 56,255,913.90 is: 84,383,870.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,053.10 : 93,312,079.65 = 56,255,913.90 : x
  2. Step 2: Convert to fraction form
    62,208,053.10/93,312,079.65 = 56,255,913.90/x
  3. Step 3: Cross multiply
    62,208,053.10x = 93,312,079.65 × 56,255,913.90
  4. Step 4: Simplify right side
    62,208,053.10x = 5,249,356,318,620,342
  5. Step 5: Solve for x
    x = 5,249,356,318,620,342/62,208,053.10
  6. Step 6: Final answer
    x = 84,383,870.85

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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.