Home / 40,376,101.60-60,564,152.40-29,534,705.20

Finding the Fourth Proportional to 40,376,101.60, 60,564,152.40 and 29,534,705.20

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Solution

The fourth proportional to 40,376,101.60, 60,564,152.40 and 29,534,705.20 is: 44,302,057.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,376,101.60 : 60,564,152.40 = 29,534,705.20 : x
  2. Step 2: Convert to fraction form
    40,376,101.60/60,564,152.40 = 29,534,705.20/x
  3. Step 3: Cross multiply
    40,376,101.60x = 60,564,152.40 × 29,534,705.20
  4. Step 4: Simplify right side
    40,376,101.60x = 1,788,744,386,821,872.50
  5. Step 5: Solve for x
    x = 1,788,744,386,821,872.50/40,376,101.60
  6. Step 6: Final answer
    x = 44,302,057.80

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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.