Home / 48,026,338.43-72,039,248.97-11,634,710.37

Finding the Fourth Proportional to 48,026,338.43, 72,039,248.97 and 11,634,710.37

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Solution

The fourth proportional to 48,026,338.43, 72,039,248.97 and 11,634,710.37 is: 17,452,002.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,026,338.43 : 72,039,248.97 = 11,634,710.37 : x
  2. Step 2: Convert to fraction form
    48,026,338.43/72,039,248.97 = 11,634,710.37/x
  3. Step 3: Cross multiply
    48,026,338.43x = 72,039,248.97 × 11,634,710.37
  4. Step 4: Simplify right side
    48,026,338.43x = 838,155,797,365,077.38
  5. Step 5: Solve for x
    x = 838,155,797,365,077.38/48,026,338.43
  6. Step 6: Final answer
    x = 17,452,002.89

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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.