Home / 27,567,008.90-41,350,513.35-27,141,856.10

Finding the Fourth Proportional to 27,567,008.90, 41,350,513.35 and 27,141,856.10

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Solution

The fourth proportional to 27,567,008.90, 41,350,513.35 and 27,141,856.10 is: 40,712,784.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,567,008.90 : 41,350,513.35 = 27,141,856.10 : x
  2. Step 2: Convert to fraction form
    27,567,008.90/41,350,513.35 = 27,141,856.10/x
  3. Step 3: Cross multiply
    27,567,008.90x = 41,350,513.35 × 27,141,856.10
  4. Step 4: Simplify right side
    27,567,008.90x = 1,122,329,683,006,829
  5. Step 5: Solve for x
    x = 1,122,329,683,006,829/27,567,008.90
  6. Step 6: Final answer
    x = 40,712,784.15

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Double scale
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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.