Home / 2,323,522,318.95-3,486,312,702.56-1,217,864,411.44

Finding the Fourth Proportional to 2,323,522,318.95, 3,486,312,702.56 and 1,217,864,411.44

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Solution

The fourth proportional to 2,323,522,318.95, 3,486,312,702.56 and 1,217,864,411.44 is: 1,827,336,080.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,522,318.95 : 3,486,312,702.56 = 1,217,864,411.44 : x
  2. Step 2: Convert to fraction form
    2,323,522,318.95/3,486,312,702.56 = 1,217,864,411.44/x
  3. Step 3: Cross multiply
    2,323,522,318.95x = 3,486,312,702.56 × 1,217,864,411.44
  4. Step 4: Simplify right side
    2,323,522,318.95x = 4,245,856,167,593,358,848
  5. Step 5: Solve for x
    x = 4,245,856,167,593,358,848/2,323,522,318.95
  6. Step 6: Final answer
    x = 1,827,336,080.64

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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.