Home / 43,681,602.60-65,522,403.90-43,114,732.20

Finding the Fourth Proportional to 43,681,602.60, 65,522,403.90 and 43,114,732.20

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Solution

The fourth proportional to 43,681,602.60, 65,522,403.90 and 43,114,732.20 is: 64,672,098.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,681,602.60 : 65,522,403.90 = 43,114,732.20 : x
  2. Step 2: Convert to fraction form
    43,681,602.60/65,522,403.90 = 43,114,732.20/x
  3. Step 3: Cross multiply
    43,681,602.60x = 65,522,403.90 × 43,114,732.20
  4. Step 4: Simplify right side
    43,681,602.60x = 2,824,980,897,248,735.50
  5. Step 5: Solve for x
    x = 2,824,980,897,248,735.50/43,681,602.60
  6. Step 6: Final answer
    x = 64,672,098.30

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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.