Home / 62,208,045.90-93,312,068.85-57,673,082.70

Finding the Fourth Proportional to 62,208,045.90, 93,312,068.85 and 57,673,082.70

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Solution

The fourth proportional to 62,208,045.90, 93,312,068.85 and 57,673,082.70 is: 86,509,624.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,045.90 : 93,312,068.85 = 57,673,082.70 : x
  2. Step 2: Convert to fraction form
    62,208,045.90/93,312,068.85 = 57,673,082.70/x
  3. Step 3: Cross multiply
    62,208,045.90x = 93,312,068.85 × 57,673,082.70
  4. Step 4: Simplify right side
    62,208,045.90x = 5,381,594,663,694,144
  5. Step 5: Solve for x
    x = 5,381,594,663,694,144/62,208,045.90
  6. Step 6: Final answer
    x = 86,509,624.05

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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.