Home / 48,119,600.00-72,150,574.43-15,315,998.47

Finding the Fourth Proportional to 48,119,600.00, 72,150,574.43 and 15,315,998.47

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Solution

The fourth proportional to 48,119,600.00, 72,150,574.43 and 15,315,998.47 is: 22,964,822.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,119,600.00 : 72,150,574.43 = 15,315,998.47 : x
  2. Step 2: Convert to fraction form
    48,119,600.00/72,150,574.43 = 15,315,998.47/x
  3. Step 3: Cross multiply
    48,119,600.00x = 72,150,574.43 × 15,315,998.47
  4. Step 4: Simplify right side
    48,119,600.00x = 1,105,058,087,437,414.75
  5. Step 5: Solve for x
    x = 1,105,058,087,437,414.75/48,119,600.00
  6. Step 6: Final answer
    x = 22,964,822.80

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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.