Home / 17,754,385.01-26,639,249.67-9,547,434.89

Finding the Fourth Proportional to 17,754,385.01, 26,639,249.67 and 9,547,434.89

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Solution

The fourth proportional to 17,754,385.01, 26,639,249.67 and 9,547,434.89 is: 14,325,278.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,754,385.01 : 26,639,249.67 = 9,547,434.89 : x
  2. Step 2: Convert to fraction form
    17,754,385.01/26,639,249.67 = 9,547,434.89/x
  3. Step 3: Cross multiply
    17,754,385.01x = 26,639,249.67 × 9,547,434.89
  4. Step 4: Simplify right side
    17,754,385.01x = 254,336,501,609,582.75
  5. Step 5: Solve for x
    x = 254,336,501,609,582.75/17,754,385.01
  6. Step 6: Final answer
    x = 14,325,278.04

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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.