Home / 38,195,069.88-52,720,327.98-24,966,170.04

Finding the Fourth Proportional to 38,195,069.88, 52,720,327.98 and 24,966,170.04

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Solution

The fourth proportional to 38,195,069.88, 52,720,327.98 and 24,966,170.04 is: 34,460,590.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,195,069.88 : 52,720,327.98 = 24,966,170.04 : x
  2. Step 2: Convert to fraction form
    38,195,069.88/52,720,327.98 = 24,966,170.04/x
  3. Step 3: Cross multiply
    38,195,069.88x = 52,720,327.98 × 24,966,170.04
  4. Step 4: Simplify right side
    38,195,069.88x = 1,316,224,672,913,249.50
  5. Step 5: Solve for x
    x = 1,316,224,672,913,249.50/38,195,069.88
  6. Step 6: Final answer
    x = 34,460,590.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.