Home / 15,589,652.46-23,377,655.25-8,301,577.02

Finding the Fourth Proportional to 15,589,652.46, 23,377,655.25 and 8,301,577.02

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Solution

The fourth proportional to 15,589,652.46, 23,377,655.25 and 8,301,577.02 is: 12,448,732.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,589,652.46 : 23,377,655.25 = 8,301,577.02 : x
  2. Step 2: Convert to fraction form
    15,589,652.46/23,377,655.25 = 8,301,577.02/x
  3. Step 3: Cross multiply
    15,589,652.46x = 23,377,655.25 × 8,301,577.02
  4. Step 4: Simplify right side
    15,589,652.46x = 194,071,405,604,882.34
  5. Step 5: Solve for x
    x = 194,071,405,604,882.34/15,589,652.46
  6. Step 6: Final answer
    x = 12,448,732.01

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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.