Home / 17,834,789.16-24,611,869.98-9,686,027.16

Finding the Fourth Proportional to 17,834,789.16, 24,611,869.98 and 9,686,027.16

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Solution

The fourth proportional to 17,834,789.16, 24,611,869.98 and 9,686,027.16 is: 13,366,641.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,834,789.16 : 24,611,869.98 = 9,686,027.16 : x
  2. Step 2: Convert to fraction form
    17,834,789.16/24,611,869.98 = 9,686,027.16/x
  3. Step 3: Cross multiply
    17,834,789.16x = 24,611,869.98 × 9,686,027.16
  4. Step 4: Simplify right side
    17,834,789.16x = 238,391,241,084,668.66
  5. Step 5: Solve for x
    x = 238,391,241,084,668.66/17,834,789.16
  6. Step 6: Final answer
    x = 13,366,641.96

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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.