Home / 6,742,652,131,979.40-9,304,866,828,557.40-3,659,647,534,394.70

Finding the Fourth Proportional to 6,742,652,131,979.40, 9,304,866,828,557.40 and 3,659,647,534,394.70

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Solution

The fourth proportional to 6,742,652,131,979.40, 9,304,866,828,557.40 and 3,659,647,534,394.70 is: 5,050,317,335,146.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,742,652,131,979.40 : 9,304,866,828,557.40 = 3,659,647,534,394.70 : x
  2. Step 2: Convert to fraction form
    6,742,652,131,979.40/9,304,866,828,557.40 = 3,659,647,534,394.70/x
  3. Step 3: Cross multiply
    6,742,652,131,979.40x = 9,304,866,828,557.40 × 3,659,647,534,394.70
  4. Step 4: Simplify right side
    6,742,652,131,979.40x = 34,052,532,947,001,125,271,240,704
  5. Step 5: Solve for x
    x = 34,052,532,947,001,125,271,240,704/6,742,652,131,979.40
  6. Step 6: Final answer
    x = 5,050,317,335,146.95

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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.