Home / 63,392,180.68-95,072,966.76-26,484,128.20

Finding the Fourth Proportional to 63,392,180.68, 95,072,966.76 and 26,484,128.20

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Solution

The fourth proportional to 63,392,180.68, 95,072,966.76 and 26,484,128.20 is: 39,719,798.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,392,180.68 : 95,072,966.76 = 26,484,128.20 : x
  2. Step 2: Convert to fraction form
    63,392,180.68/95,072,966.76 = 26,484,128.20/x
  3. Step 3: Cross multiply
    63,392,180.68x = 95,072,966.76 × 26,484,128.20
  4. Step 4: Simplify right side
    63,392,180.68x = 2,517,924,640,026,178.50
  5. Step 5: Solve for x
    x = 2,517,924,640,026,178.50/63,392,180.68
  6. Step 6: Final answer
    x = 39,719,798.45

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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.