Home / 36,582,060.60-54,873,114.57-9,290,400.12

Finding the Fourth Proportional to 36,582,060.60, 54,873,114.57 and 9,290,400.12

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Solution

The fourth proportional to 36,582,060.60, 54,873,114.57 and 9,290,400.12 is: 13,935,606.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,582,060.60 : 54,873,114.57 = 9,290,400.12 : x
  2. Step 2: Convert to fraction form
    36,582,060.60/54,873,114.57 = 9,290,400.12/x
  3. Step 3: Cross multiply
    36,582,060.60x = 54,873,114.57 × 9,290,400.12
  4. Step 4: Simplify right side
    36,582,060.60x = 509,793,190,185,901.69
  5. Step 5: Solve for x
    x = 509,793,190,185,901.69/36,582,060.60
  6. Step 6: Final answer
    x = 13,935,606.19

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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.