Home / 59,696,863.20-89,545,294.80-46,707,832.80

Finding the Fourth Proportional to 59,696,863.20, 89,545,294.80 and 46,707,832.80

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Solution

The fourth proportional to 59,696,863.20, 89,545,294.80 and 46,707,832.80 is: 70,061,749.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,696,863.20 : 89,545,294.80 = 46,707,832.80 : x
  2. Step 2: Convert to fraction form
    59,696,863.20/89,545,294.80 = 46,707,832.80/x
  3. Step 3: Cross multiply
    59,696,863.20x = 89,545,294.80 × 46,707,832.80
  4. Step 4: Simplify right side
    59,696,863.20x = 4,182,466,657,545,109
  5. Step 5: Solve for x
    x = 4,182,466,657,545,109/59,696,863.20
  6. Step 6: Final answer
    x = 70,061,749.20

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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.