Home / 131,916,087,119.68-182,034,209,671.61-74,033,287,888.37

Finding the Fourth Proportional to 131,916,087,119.68, 182,034,209,671.61 and 74,033,287,888.37

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Solution

The fourth proportional to 131,916,087,119.68, 182,034,209,671.61 and 74,033,287,888.37 is: 102,160,330,437.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,916,087,119.68 : 182,034,209,671.61 = 74,033,287,888.37 : x
  2. Step 2: Convert to fraction form
    131,916,087,119.68/182,034,209,671.61 = 74,033,287,888.37/x
  3. Step 3: Cross multiply
    131,916,087,119.68x = 182,034,209,671.61 × 74,033,287,888.37
  4. Step 4: Simplify right side
    131,916,087,119.68x = 13,476,591,050,150,207,553,536
  5. Step 5: Solve for x
    x = 13,476,591,050,150,207,553,536/131,916,087,119.68
  6. Step 6: Final answer
    x = 102,160,330,437.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.