Home / 41,253,547.64-61,880,332.92-15,342,463.48

Finding the Fourth Proportional to 41,253,547.64, 61,880,332.92 and 15,342,463.48

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Solution

The fourth proportional to 41,253,547.64, 61,880,332.92 and 15,342,463.48 is: 23,013,699.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,253,547.64 : 61,880,332.92 = 15,342,463.48 : x
  2. Step 2: Convert to fraction form
    41,253,547.64/61,880,332.92 = 15,342,463.48/x
  3. Step 3: Cross multiply
    41,253,547.64x = 61,880,332.92 × 15,342,463.48
  4. Step 4: Simplify right side
    41,253,547.64x = 949,396,747,955,341.88
  5. Step 5: Solve for x
    x = 949,396,747,955,341.88/41,253,547.64
  6. Step 6: Final answer
    x = 23,013,699.48

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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.