Home / 15,058,835.28-22,578,267.24-5,473,074.96

Finding the Fourth Proportional to 15,058,835.28, 22,578,267.24 and 5,473,074.96

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Solution

The fourth proportional to 15,058,835.28, 22,578,267.24 and 5,473,074.96 is: 8,205,983.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,058,835.28 : 22,578,267.24 = 5,473,074.96 : x
  2. Step 2: Convert to fraction form
    15,058,835.28/22,578,267.24 = 5,473,074.96/x
  3. Step 3: Cross multiply
    15,058,835.28x = 22,578,267.24 × 5,473,074.96
  4. Step 4: Simplify right side
    15,058,835.28x = 123,572,549,071,432.30
  5. Step 5: Solve for x
    x = 123,572,549,071,432.30/15,058,835.28
  6. Step 6: Final answer
    x = 8,205,983.18

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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.