Home / 4,499,753,199.69-6,209,657,255.76-2,691,265,037.62

Finding the Fourth Proportional to 4,499,753,199.69, 6,209,657,255.76 and 2,691,265,037.62

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Solution

The fourth proportional to 4,499,753,199.69, 6,209,657,255.76 and 2,691,265,037.62 is: 3,713,944,460.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,499,753,199.69 : 6,209,657,255.76 = 2,691,265,037.62 : x
  2. Step 2: Convert to fraction form
    4,499,753,199.69/6,209,657,255.76 = 2,691,265,037.62/x
  3. Step 3: Cross multiply
    4,499,753,199.69x = 6,209,657,255.76 × 2,691,265,037.62
  4. Step 4: Simplify right side
    4,499,753,199.69x = 16,711,833,468,030,242,816
  5. Step 5: Solve for x
    x = 16,711,833,468,030,242,816/4,499,753,199.69
  6. Step 6: Final answer
    x = 3,713,944,460.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.