Home / 10,363,527,548.10-15,514,680,320.55-6,873,873,365.70

Finding the Fourth Proportional to 10,363,527,548.10, 15,514,680,320.55 and 6,873,873,365.70

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Solution

The fourth proportional to 10,363,527,548.10, 15,514,680,320.55 and 6,873,873,365.70 is: 10,290,506,522.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,363,527,548.10 : 15,514,680,320.55 = 6,873,873,365.70 : x
  2. Step 2: Convert to fraction form
    10,363,527,548.10/15,514,680,320.55 = 6,873,873,365.70/x
  3. Step 3: Cross multiply
    10,363,527,548.10x = 15,514,680,320.55 × 6,873,873,365.70
  4. Step 4: Simplify right side
    10,363,527,548.10x = 106,645,947,832,778,571,776
  5. Step 5: Solve for x
    x = 106,645,947,832,778,571,776/10,363,527,548.10
  6. Step 6: Final answer
    x = 10,290,506,522.78

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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.