Home / 14,602,494.92-20,157,647.77-9,098,589.24

Finding the Fourth Proportional to 14,602,494.92, 20,157,647.77 and 9,098,589.24

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Solution

The fourth proportional to 14,602,494.92, 20,157,647.77 and 9,098,589.24 is: 12,559,919.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,602,494.92 : 20,157,647.77 = 9,098,589.24 : x
  2. Step 2: Convert to fraction form
    14,602,494.92/20,157,647.77 = 9,098,589.24/x
  3. Step 3: Cross multiply
    14,602,494.92x = 20,157,647.77 × 9,098,589.24
  4. Step 4: Simplify right side
    14,602,494.92x = 183,406,157,084,097.06
  5. Step 5: Solve for x
    x = 183,406,157,084,097.06/14,602,494.92
  6. Step 6: Final answer
    x = 12,559,919.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.