Home / 62,208,673.70-93,313,010.55-38,287,624.10

Finding the Fourth Proportional to 62,208,673.70, 93,313,010.55 and 38,287,624.10

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Solution

The fourth proportional to 62,208,673.70, 93,313,010.55 and 38,287,624.10 is: 57,431,436.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,673.70 : 93,313,010.55 = 38,287,624.10 : x
  2. Step 2: Convert to fraction form
    62,208,673.70/93,313,010.55 = 38,287,624.10/x
  3. Step 3: Cross multiply
    62,208,673.70x = 93,313,010.55 × 38,287,624.10
  4. Step 4: Simplify right side
    62,208,673.70x = 3,572,733,471,577,734.50
  5. Step 5: Solve for x
    x = 3,572,733,471,577,734.50/62,208,673.70
  6. Step 6: Final answer
    x = 57,431,436.15

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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.