Home / 625,747,061.16-940,150,909.26-590,941,063.08

Finding the Fourth Proportional to 625,747,061.16, 940,150,909.26 and 590,941,063.08

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Solution

The fourth proportional to 625,747,061.16, 940,150,909.26 and 590,941,063.08 is: 887,856,791.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    625,747,061.16 : 940,150,909.26 = 590,941,063.08 : x
  2. Step 2: Convert to fraction form
    625,747,061.16/940,150,909.26 = 590,941,063.08/x
  3. Step 3: Cross multiply
    625,747,061.16x = 940,150,909.26 × 590,941,063.08
  4. Step 4: Simplify right side
    625,747,061.16x = 555,573,777,773,733,056
  5. Step 5: Solve for x
    x = 555,573,777,773,733,056/625,747,061.16
  6. Step 6: Final answer
    x = 887,856,791.12

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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.