Home / 6,335,633,202.56-9,503,812,979.49-1,677,386,122.55

Finding the Fourth Proportional to 6,335,633,202.56, 9,503,812,979.49 and 1,677,386,122.55

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Solution

The fourth proportional to 6,335,633,202.56, 9,503,812,979.49 and 1,677,386,122.55 is: 2,516,175,336.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,335,633,202.56 : 9,503,812,979.49 = 1,677,386,122.55 : x
  2. Step 2: Convert to fraction form
    6,335,633,202.56/9,503,812,979.49 = 1,677,386,122.55/x
  3. Step 3: Cross multiply
    6,335,633,202.56x = 9,503,812,979.49 × 1,677,386,122.55
  4. Step 4: Simplify right side
    6,335,633,202.56x = 15,941,564,003,107,092,480
  5. Step 5: Solve for x
    x = 15,941,564,003,107,092,480/6,335,633,202.56
  6. Step 6: Final answer
    x = 2,516,175,336.14

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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.