Home / 75,199,464,131.76-112,775,264,892.67-24,825,518,609.36

Finding the Fourth Proportional to 75,199,464,131.76, 112,775,264,892.67 and 24,825,518,609.36

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Solution

The fourth proportional to 75,199,464,131.76, 112,775,264,892.67 and 24,825,518,609.36 is: 37,230,377,497.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,199,464,131.76 : 112,775,264,892.67 = 24,825,518,609.36 : x
  2. Step 2: Convert to fraction form
    75,199,464,131.76/112,775,264,892.67 = 24,825,518,609.36/x
  3. Step 3: Cross multiply
    75,199,464,131.76x = 112,775,264,892.67 × 24,825,518,609.36
  4. Step 4: Simplify right side
    75,199,464,131.76x = 2,799,704,437,267,918,487,552
  5. Step 5: Solve for x
    x = 2,799,704,437,267,918,487,552/75,199,464,131.76
  6. Step 6: Final answer
    x = 37,230,377,497.94

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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.