Home / 40,374,506.60-60,561,759.90-29,533,110.20

Finding the Fourth Proportional to 40,374,506.60, 60,561,759.90 and 29,533,110.20

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Solution

The fourth proportional to 40,374,506.60, 60,561,759.90 and 29,533,110.20 is: 44,299,665.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,374,506.60 : 60,561,759.90 = 29,533,110.20 : x
  2. Step 2: Convert to fraction form
    40,374,506.60/60,561,759.90 = 29,533,110.20/x
  3. Step 3: Cross multiply
    40,374,506.60x = 60,561,759.90 × 29,533,110.20
  4. Step 4: Simplify right side
    40,374,506.60x = 1,788,577,129,032,641
  5. Step 5: Solve for x
    x = 1,788,577,129,032,641/40,374,506.60
  6. Step 6: Final answer
    x = 44,299,665.30

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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.