Home / 59,810,568.08-89,715,842.94-14,372,363.12

Finding the Fourth Proportional to 59,810,568.08, 89,715,842.94 and 14,372,363.12

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Solution

The fourth proportional to 59,810,568.08, 89,715,842.94 and 14,372,363.12 is: 21,558,542.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,810,568.08 : 89,715,842.94 = 14,372,363.12 : x
  2. Step 2: Convert to fraction form
    59,810,568.08/89,715,842.94 = 14,372,363.12/x
  3. Step 3: Cross multiply
    59,810,568.08x = 89,715,842.94 × 14,372,363.12
  4. Step 4: Simplify right side
    59,810,568.08x = 1,289,428,672,350,568.25
  5. Step 5: Solve for x
    x = 1,289,428,672,350,568.25/59,810,568.08
  6. Step 6: Final answer
    x = 21,558,542.47

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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.