Home / 22,474,878.60-33,712,317.90-15,672,433.80

Finding the Fourth Proportional to 22,474,878.60, 33,712,317.90 and 15,672,433.80

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Solution

The fourth proportional to 22,474,878.60, 33,712,317.90 and 15,672,433.80 is: 23,508,650.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,474,878.60 : 33,712,317.90 = 15,672,433.80 : x
  2. Step 2: Convert to fraction form
    22,474,878.60/33,712,317.90 = 15,672,433.80/x
  3. Step 3: Cross multiply
    22,474,878.60x = 33,712,317.90 × 15,672,433.80
  4. Step 4: Simplify right side
    22,474,878.60x = 528,354,070,532,305
  5. Step 5: Solve for x
    x = 528,354,070,532,305/22,474,878.60
  6. Step 6: Final answer
    x = 23,508,650.70

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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.