Home / 6,335,633,213.93-9,503,812,996.55-1,677,386,133.92

Finding the Fourth Proportional to 6,335,633,213.93, 9,503,812,996.55 and 1,677,386,133.92

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Solution

The fourth proportional to 6,335,633,213.93, 9,503,812,996.55 and 1,677,386,133.92 is: 2,516,175,353.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,335,633,213.93 : 9,503,812,996.55 = 1,677,386,133.92 : x
  2. Step 2: Convert to fraction form
    6,335,633,213.93/9,503,812,996.55 = 1,677,386,133.92/x
  3. Step 3: Cross multiply
    6,335,633,213.93x = 9,503,812,996.55 × 1,677,386,133.92
  4. Step 4: Simplify right side
    6,335,633,213.93x = 15,941,564,139,803,234,304
  5. Step 5: Solve for x
    x = 15,941,564,139,803,234,304/6,335,633,213.93
  6. Step 6: Final answer
    x = 2,516,175,353.20

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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.