Home / 16,221,020,226.12-24,341,765,499.18-6,904,752,945.48

Finding the Fourth Proportional to 16,221,020,226.12, 24,341,765,499.18 and 6,904,752,945.48

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Solution

The fourth proportional to 16,221,020,226.12, 24,341,765,499.18 and 6,904,752,945.48 is: 10,361,486,188.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,221,020,226.12 : 24,341,765,499.18 = 6,904,752,945.48 : x
  2. Step 2: Convert to fraction form
    16,221,020,226.12/24,341,765,499.18 = 6,904,752,945.48/x
  3. Step 3: Cross multiply
    16,221,020,226.12x = 24,341,765,499.18 × 6,904,752,945.48
  4. Step 4: Simplify right side
    16,221,020,226.12x = 168,073,877,028,646,551,552
  5. Step 5: Solve for x
    x = 168,073,877,028,646,551,552/16,221,020,226.12
  6. Step 6: Final answer
    x = 10,361,486,188.03

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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.