Home / 452,406,923.88-677,346,073.18-244,400,129

Finding the Fourth Proportional to 452,406,923.88, 677,346,073.18 and 244,400,129

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Solution

The fourth proportional to 452,406,923.88, 677,346,073.18 and 244,400,129 is: 365,917,184.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    452,406,923.88 : 677,346,073.18 = 244,400,129 : x
  2. Step 2: Convert to fraction form
    452,406,923.88/677,346,073.18 = 244,400,129/x
  3. Step 3: Cross multiply
    452,406,923.88x = 677,346,073.18 × 244,400,129
  4. Step 4: Simplify right side
    452,406,923.88x = 165,543,467,662,835,424
  5. Step 5: Solve for x
    x = 165,543,467,662,835,424/452,406,923.88
  6. Step 6: Final answer
    x = 365,917,184.12

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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.