Home / 62,960,146.20-94,368,580.47-38,313,714.20

Finding the Fourth Proportional to 62,960,146.20, 94,368,580.47 and 38,313,714.20

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Solution

The fourth proportional to 62,960,146.20, 94,368,580.47 and 38,313,714.20 is: 57,426,976.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,960,146.20 : 94,368,580.47 = 38,313,714.20 : x
  2. Step 2: Convert to fraction form
    62,960,146.20/94,368,580.47 = 38,313,714.20/x
  3. Step 3: Cross multiply
    62,960,146.20x = 94,368,580.47 × 38,313,714.20
  4. Step 4: Simplify right side
    62,960,146.20x = 3,615,610,821,115,439
  5. Step 5: Solve for x
    x = 3,615,610,821,115,439/62,960,146.20
  6. Step 6: Final answer
    x = 57,426,976.26

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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.