Home / 24,915,943.70-37,366,917.15-7,881,838.10

Finding the Fourth Proportional to 24,915,943.70, 37,366,917.15 and 7,881,838.10

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Solution

The fourth proportional to 24,915,943.70, 37,366,917.15 and 7,881,838.10 is: 11,820,543.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,915,943.70 : 37,366,917.15 = 7,881,838.10 : x
  2. Step 2: Convert to fraction form
    24,915,943.70/37,366,917.15 = 7,881,838.10/x
  3. Step 3: Cross multiply
    24,915,943.70x = 37,366,917.15 × 7,881,838.10
  4. Step 4: Simplify right side
    24,915,943.70x = 294,519,991,272,413.38
  5. Step 5: Solve for x
    x = 294,519,991,272,413.38/24,915,943.70
  6. Step 6: Final answer
    x = 11,820,543.30

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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.