Home / 59,206,916.40-88,684,403.40-49,129,220.40

Finding the Fourth Proportional to 59,206,916.40, 88,684,403.40 and 49,129,220.40

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Solution

The fourth proportional to 59,206,916.40, 88,684,403.40 and 49,129,220.40 is: 73,589,301.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,206,916.40 : 88,684,403.40 = 49,129,220.40 : x
  2. Step 2: Convert to fraction form
    59,206,916.40/88,684,403.40 = 49,129,220.40/x
  3. Step 3: Cross multiply
    59,206,916.40x = 88,684,403.40 × 49,129,220.40
  4. Step 4: Simplify right side
    59,206,916.40x = 4,356,995,600,681,109.50
  5. Step 5: Solve for x
    x = 4,356,995,600,681,109.50/59,206,916.40
  6. Step 6: Final answer
    x = 73,589,301.14

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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.