Home / 64,744,527.60-97,116,791.40-44,337,193.20

Finding the Fourth Proportional to 64,744,527.60, 97,116,791.40 and 44,337,193.20

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Solution

The fourth proportional to 64,744,527.60, 97,116,791.40 and 44,337,193.20 is: 66,505,789.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,744,527.60 : 97,116,791.40 = 44,337,193.20 : x
  2. Step 2: Convert to fraction form
    64,744,527.60/97,116,791.40 = 44,337,193.20/x
  3. Step 3: Cross multiply
    64,744,527.60x = 97,116,791.40 × 44,337,193.20
  4. Step 4: Simplify right side
    64,744,527.60x = 4,305,885,943,265,899
  5. Step 5: Solve for x
    x = 4,305,885,943,265,899/64,744,527.60
  6. Step 6: Final answer
    x = 66,505,789.80

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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.