Home / 4,893,163,530.60-7,344,522,870.30-2,442,267,863.40

Finding the Fourth Proportional to 4,893,163,530.60, 7,344,522,870.30 and 2,442,267,863.40

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Solution

The fourth proportional to 4,893,163,530.60, 7,344,522,870.30 and 2,442,267,863.40 is: 3,665,786,370.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,163,530.60 : 7,344,522,870.30 = 2,442,267,863.40 : x
  2. Step 2: Convert to fraction form
    4,893,163,530.60/7,344,522,870.30 = 2,442,267,863.40/x
  3. Step 3: Cross multiply
    4,893,163,530.60x = 7,344,522,870.30 × 2,442,267,863.40
  4. Step 4: Simplify right side
    4,893,163,530.60x = 17,937,292,178,140,016,640
  5. Step 5: Solve for x
    x = 17,937,292,178,140,016,640/4,893,163,530.60
  6. Step 6: Final answer
    x = 3,665,786,370.30

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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.