Home / 59,884,007.20-89,658,049.20-58,204,391.20

Finding the Fourth Proportional to 59,884,007.20, 89,658,049.20 and 58,204,391.20

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Solution

The fourth proportional to 59,884,007.20, 89,658,049.20 and 58,204,391.20 is: 87,143,336.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,884,007.20 : 89,658,049.20 = 58,204,391.20 : x
  2. Step 2: Convert to fraction form
    59,884,007.20/89,658,049.20 = 58,204,391.20/x
  3. Step 3: Cross multiply
    59,884,007.20x = 89,658,049.20 × 58,204,391.20
  4. Step 4: Simplify right side
    59,884,007.20x = 5,218,492,169,865,647
  5. Step 5: Solve for x
    x = 5,218,492,169,865,647/59,884,007.20
  6. Step 6: Final answer
    x = 87,143,336.16

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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.