Home / 58,165,616.40-87,247,605.40-26,252,861.20

Finding the Fourth Proportional to 58,165,616.40, 87,247,605.40 and 26,252,861.20

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Solution

The fourth proportional to 58,165,616.40, 87,247,605.40 and 26,252,861.20 is: 39,378,922.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,165,616.40 : 87,247,605.40 = 26,252,861.20 : x
  2. Step 2: Convert to fraction form
    58,165,616.40/87,247,605.40 = 26,252,861.20/x
  3. Step 3: Cross multiply
    58,165,616.40x = 87,247,605.40 × 26,252,861.20
  4. Step 4: Simplify right side
    58,165,616.40x = 2,290,499,274,598,570.50
  5. Step 5: Solve for x
    x = 2,290,499,274,598,570.50/58,165,616.40
  6. Step 6: Final answer
    x = 39,378,922.06

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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.