Home / 66,059,928.60-99,089,892.90-29,685,744.60

Finding the Fourth Proportional to 66,059,928.60, 99,089,892.90 and 29,685,744.60

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Solution

The fourth proportional to 66,059,928.60, 99,089,892.90 and 29,685,744.60 is: 44,528,616.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,059,928.60 : 99,089,892.90 = 29,685,744.60 : x
  2. Step 2: Convert to fraction form
    66,059,928.60/99,089,892.90 = 29,685,744.60/x
  3. Step 3: Cross multiply
    66,059,928.60x = 99,089,892.90 × 29,685,744.60
  4. Step 4: Simplify right side
    66,059,928.60x = 2,941,557,253,070,753.50
  5. Step 5: Solve for x
    x = 2,941,557,253,070,753.50/66,059,928.60
  6. Step 6: Final answer
    x = 44,528,616.90

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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.