Home / 59,834,440.28-89,567,578.88-39,040,103.16

Finding the Fourth Proportional to 59,834,440.28, 89,567,578.88 and 39,040,103.16

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Solution

The fourth proportional to 59,834,440.28, 89,567,578.88 and 39,040,103.16 is: 58,440,047.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,834,440.28 : 89,567,578.88 = 39,040,103.16 : x
  2. Step 2: Convert to fraction form
    59,834,440.28/89,567,578.88 = 39,040,103.16/x
  3. Step 3: Cross multiply
    59,834,440.28x = 89,567,578.88 × 39,040,103.16
  4. Step 4: Simplify right side
    59,834,440.28x = 3,496,727,518,965,883.50
  5. Step 5: Solve for x
    x = 3,496,727,518,965,883.50/59,834,440.28
  6. Step 6: Final answer
    x = 58,440,047.28

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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.