Home / 10,949,752,246.32-16,418,069,209.08-3,485,110,699.44

Finding the Fourth Proportional to 10,949,752,246.32, 16,418,069,209.08 and 3,485,110,699.44

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Solution

The fourth proportional to 10,949,752,246.32, 16,418,069,209.08 and 3,485,110,699.44 is: 5,225,578,385.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,949,752,246.32 : 16,418,069,209.08 = 3,485,110,699.44 : x
  2. Step 2: Convert to fraction form
    10,949,752,246.32/16,418,069,209.08 = 3,485,110,699.44/x
  3. Step 3: Cross multiply
    10,949,752,246.32x = 16,418,069,209.08 × 3,485,110,699.44
  4. Step 4: Simplify right side
    10,949,752,246.32x = 57,218,788,664,711,127,040
  5. Step 5: Solve for x
    x = 57,218,788,664,711,127,040/10,949,752,246.32
  6. Step 6: Final answer
    x = 5,225,578,385.48

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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.