Home / 14,715,387.05-22,058,242.38-9,254,384.57

Finding the Fourth Proportional to 14,715,387.05, 22,058,242.38 and 9,254,384.57

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Solution

The fourth proportional to 14,715,387.05, 22,058,242.38 and 9,254,384.57 is: 13,872,245.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,715,387.05 : 22,058,242.38 = 9,254,384.57 : x
  2. Step 2: Convert to fraction form
    14,715,387.05/22,058,242.38 = 9,254,384.57/x
  3. Step 3: Cross multiply
    14,715,387.05x = 22,058,242.38 × 9,254,384.57
  4. Step 4: Simplify right side
    14,715,387.05x = 204,135,457,812,500.84
  5. Step 5: Solve for x
    x = 204,135,457,812,500.84/14,715,387.05
  6. Step 6: Final answer
    x = 13,872,245.23

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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.