Home / 83,062,750,101.16-114,625,100,952.91-46,933,006,808.57

Finding the Fourth Proportional to 83,062,750,101.16, 114,625,100,952.91 and 46,933,006,808.57

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Solution

The fourth proportional to 83,062,750,101.16, 114,625,100,952.91 and 46,933,006,808.57 is: 64,766,705,134.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,062,750,101.16 : 114,625,100,952.91 = 46,933,006,808.57 : x
  2. Step 2: Convert to fraction form
    83,062,750,101.16/114,625,100,952.91 = 46,933,006,808.57/x
  3. Step 3: Cross multiply
    83,062,750,101.16x = 114,625,100,952.91 × 46,933,006,808.57
  4. Step 4: Simplify right side
    83,062,750,101.16x = 5,379,700,643,455,948,554,240
  5. Step 5: Solve for x
    x = 5,379,700,643,455,948,554,240/83,062,750,101.16
  6. Step 6: Final answer
    x = 64,766,705,134.43

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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.