Home / 6,742,652,131,805.60-9,304,866,828,319.20-3,659,647,534,221.40

Finding the Fourth Proportional to 6,742,652,131,805.60, 9,304,866,828,319.20 and 3,659,647,534,221.40

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Solution

The fourth proportional to 6,742,652,131,805.60, 9,304,866,828,319.20 and 3,659,647,534,221.40 is: 5,050,317,334,908.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,742,652,131,805.60 : 9,304,866,828,319.20 = 3,659,647,534,221.40 : x
  2. Step 2: Convert to fraction form
    6,742,652,131,805.60/9,304,866,828,319.20 = 3,659,647,534,221.40/x
  3. Step 3: Cross multiply
    6,742,652,131,805.60x = 9,304,866,828,319.20 × 3,659,647,534,221.40
  4. Step 4: Simplify right side
    6,742,652,131,805.60x = 34,052,532,944,516,856,057,692,160
  5. Step 5: Solve for x
    x = 34,052,532,944,516,856,057,692,160/6,742,652,131,805.60
  6. Step 6: Final answer
    x = 5,050,317,334,908.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.