Home / 17,536,484.30-26,304,726.45-13,284,956.30

Finding the Fourth Proportional to 17,536,484.30, 26,304,726.45 and 13,284,956.30

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Solution

The fourth proportional to 17,536,484.30, 26,304,726.45 and 13,284,956.30 is: 19,927,434.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,536,484.30 : 26,304,726.45 = 13,284,956.30 : x
  2. Step 2: Convert to fraction form
    17,536,484.30/26,304,726.45 = 13,284,956.30/x
  3. Step 3: Cross multiply
    17,536,484.30x = 26,304,726.45 × 13,284,956.30
  4. Step 4: Simplify right side
    17,536,484.30x = 349,457,141,371,704.12
  5. Step 5: Solve for x
    x = 349,457,141,371,704.12/17,536,484.30
  6. Step 6: Final answer
    x = 19,927,434.45

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Double scale
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Similar ratio
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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.