Home / 11,260,781.13-16,808,763.10-9,673,544.01

Finding the Fourth Proportional to 11,260,781.13, 16,808,763.10 and 9,673,544.01

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Solution

The fourth proportional to 11,260,781.13, 16,808,763.10 and 9,673,544.01 is: 14,439,523.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,260,781.13 : 16,808,763.10 = 9,673,544.01 : x
  2. Step 2: Convert to fraction form
    11,260,781.13/16,808,763.10 = 9,673,544.01/x
  3. Step 3: Cross multiply
    11,260,781.13x = 16,808,763.10 × 9,673,544.01
  4. Step 4: Simplify right side
    11,260,781.13x = 162,600,309,577,330.16
  5. Step 5: Solve for x
    x = 162,600,309,577,330.16/11,260,781.13
  6. Step 6: Final answer
    x = 14,439,523.13

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.