Home / 43,925,377.68-65,795,374.89-35,242,468.20

Finding the Fourth Proportional to 43,925,377.68, 65,795,374.89 and 35,242,468.20

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Solution

The fourth proportional to 43,925,377.68, 65,795,374.89 and 35,242,468.20 is: 52,789,333.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,925,377.68 : 65,795,374.89 = 35,242,468.20 : x
  2. Step 2: Convert to fraction form
    43,925,377.68/65,795,374.89 = 35,242,468.20/x
  3. Step 3: Cross multiply
    43,925,377.68x = 65,795,374.89 × 35,242,468.20
  4. Step 4: Simplify right side
    43,925,377.68x = 2,318,791,407,267,903.50
  5. Step 5: Solve for x
    x = 2,318,791,407,267,903.50/43,925,377.68
  6. Step 6: Final answer
    x = 52,789,333.40

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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.