Home / 7,499,248,203.72-11,251,056,525.78-3,357,723,176.04

Finding the Fourth Proportional to 7,499,248,203.72, 11,251,056,525.78 and 3,357,723,176.04

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Solution

The fourth proportional to 7,499,248,203.72, 11,251,056,525.78 and 3,357,723,176.04 is: 5,037,562,729.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,499,248,203.72 : 11,251,056,525.78 = 3,357,723,176.04 : x
  2. Step 2: Convert to fraction form
    7,499,248,203.72/11,251,056,525.78 = 3,357,723,176.04/x
  3. Step 3: Cross multiply
    7,499,248,203.72x = 11,251,056,525.78 × 3,357,723,176.04
  4. Step 4: Simplify right side
    7,499,248,203.72x = 37,777,933,251,547,594,752
  5. Step 5: Solve for x
    x = 37,777,933,251,547,594,752/7,499,248,203.72
  6. Step 6: Final answer
    x = 5,037,562,729.66

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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.