Home / 15,541,848.30-23,312,772.45-14,546,520.30

Finding the Fourth Proportional to 15,541,848.30, 23,312,772.45 and 14,546,520.30

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Solution

The fourth proportional to 15,541,848.30, 23,312,772.45 and 14,546,520.30 is: 21,819,780.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,541,848.30 : 23,312,772.45 = 14,546,520.30 : x
  2. Step 2: Convert to fraction form
    15,541,848.30/23,312,772.45 = 14,546,520.30/x
  3. Step 3: Cross multiply
    15,541,848.30x = 23,312,772.45 × 14,546,520.30
  4. Step 4: Simplify right side
    15,541,848.30x = 339,119,717,693,205.75
  5. Step 5: Solve for x
    x = 339,119,717,693,205.75/15,541,848.30
  6. Step 6: Final answer
    x = 21,819,780.45

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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.