Home / 36,887,227,719.03-55,334,218,251.87-10,357,565,507.91

Finding the Fourth Proportional to 36,887,227,719.03, 55,334,218,251.87 and 10,357,565,507.91

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Solution

The fourth proportional to 36,887,227,719.03, 55,334,218,251.87 and 10,357,565,507.91 is: 15,537,296,398.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,887,227,719.03 : 55,334,218,251.87 = 10,357,565,507.91 : x
  2. Step 2: Convert to fraction form
    36,887,227,719.03/55,334,218,251.87 = 10,357,565,507.91/x
  3. Step 3: Cross multiply
    36,887,227,719.03x = 55,334,218,251.87 × 10,357,565,507.91
  4. Step 4: Simplify right side
    36,887,227,719.03x = 573,127,790,372,732,731,392
  5. Step 5: Solve for x
    x = 573,127,790,372,732,731,392/36,887,227,719.03
  6. Step 6: Final answer
    x = 15,537,296,398.04

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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.