Home / 48,462,053.40-72,631,332.90-25,753,829.40

Finding the Fourth Proportional to 48,462,053.40, 72,631,332.90 and 25,753,829.40

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Solution

The fourth proportional to 48,462,053.40, 72,631,332.90 and 25,753,829.40 is: 38,597,930.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,462,053.40 : 72,631,332.90 = 25,753,829.40 : x
  2. Step 2: Convert to fraction form
    48,462,053.40/72,631,332.90 = 25,753,829.40/x
  3. Step 3: Cross multiply
    48,462,053.40x = 72,631,332.90 × 25,753,829.40
  4. Step 4: Simplify right side
    48,462,053.40x = 1,870,534,956,601,207.25
  5. Step 5: Solve for x
    x = 1,870,534,956,601,207.25/48,462,053.40
  6. Step 6: Final answer
    x = 38,597,930.24

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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.