Home / 241,865,856,167.60-362,798,784,251.40-217,485,894,004.40

Finding the Fourth Proportional to 241,865,856,167.60, 362,798,784,251.40 and 217,485,894,004.40

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Solution

The fourth proportional to 241,865,856,167.60, 362,798,784,251.40 and 217,485,894,004.40 is: 326,228,841,006.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,865,856,167.60 : 362,798,784,251.40 = 217,485,894,004.40 : x
  2. Step 2: Convert to fraction form
    241,865,856,167.60/362,798,784,251.40 = 217,485,894,004.40/x
  3. Step 3: Cross multiply
    241,865,856,167.60x = 362,798,784,251.40 × 217,485,894,004.40
  4. Step 4: Simplify right side
    241,865,856,167.60x = 78,903,617,936,625,162,518,528
  5. Step 5: Solve for x
    x = 78,903,617,936,625,162,518,528/241,865,856,167.60
  6. Step 6: Final answer
    x = 326,228,841,006.60

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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.