Home / 37,908,000.90-56,862,001.35-22,602,500.10

Finding the Fourth Proportional to 37,908,000.90, 56,862,001.35 and 22,602,500.10

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Solution

The fourth proportional to 37,908,000.90, 56,862,001.35 and 22,602,500.10 is: 33,903,750.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,908,000.90 : 56,862,001.35 = 22,602,500.10 : x
  2. Step 2: Convert to fraction form
    37,908,000.90/56,862,001.35 = 22,602,500.10/x
  3. Step 3: Cross multiply
    37,908,000.90x = 56,862,001.35 × 22,602,500.10
  4. Step 4: Simplify right side
    37,908,000.90x = 1,285,223,391,199,575.25
  5. Step 5: Solve for x
    x = 1,285,223,391,199,575.25/37,908,000.90
  6. Step 6: Final answer
    x = 33,903,750.15

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Double scale
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Similar ratio
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1.5x scale

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.