Home / 93,534,488.29-129,074,921.71-51,717,833.29

Finding the Fourth Proportional to 93,534,488.29, 129,074,921.71 and 51,717,833.29

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Solution

The fourth proportional to 93,534,488.29, 129,074,921.71 and 51,717,833.29 is: 71,369,132.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,534,488.29 : 129,074,921.71 = 51,717,833.29 : x
  2. Step 2: Convert to fraction form
    93,534,488.29/129,074,921.71 = 51,717,833.29/x
  3. Step 3: Cross multiply
    93,534,488.29x = 129,074,921.71 × 51,717,833.29
  4. Step 4: Simplify right side
    93,534,488.29x = 6,675,475,282,917,581
  5. Step 5: Solve for x
    x = 6,675,475,282,917,581/93,534,488.29
  6. Step 6: Final answer
    x = 71,369,132.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.