Home / 34,817,144.07-52,222,513.62-11,785,446.06

Finding the Fourth Proportional to 34,817,144.07, 52,222,513.62 and 11,785,446.06

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Solution

The fourth proportional to 34,817,144.07, 52,222,513.62 and 11,785,446.06 is: 17,677,085.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,817,144.07 : 52,222,513.62 = 11,785,446.06 : x
  2. Step 2: Convert to fraction form
    34,817,144.07/52,222,513.62 = 11,785,446.06/x
  3. Step 3: Cross multiply
    34,817,144.07x = 52,222,513.62 × 11,785,446.06
  4. Step 4: Simplify right side
    34,817,144.07x = 615,465,617,386,125.38
  5. Step 5: Solve for x
    x = 615,465,617,386,125.38/34,817,144.07
  6. Step 6: Final answer
    x = 17,677,085.06

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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.