Home / 102,088,818,452.24-140,894,923,290.77-58,103,629,305.02

Finding the Fourth Proportional to 102,088,818,452.24, 140,894,923,290.77 and 58,103,629,305.02

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Solution

The fourth proportional to 102,088,818,452.24, 140,894,923,290.77 and 58,103,629,305.02 is: 80,190,039,594.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,088,818,452.24 : 140,894,923,290.77 = 58,103,629,305.02 : x
  2. Step 2: Convert to fraction form
    102,088,818,452.24/140,894,923,290.77 = 58,103,629,305.02/x
  3. Step 3: Cross multiply
    102,088,818,452.24x = 140,894,923,290.77 × 58,103,629,305.02
  4. Step 4: Simplify right side
    102,088,818,452.24x = 8,186,506,393,846,128,050,176
  5. Step 5: Solve for x
    x = 8,186,506,393,846,128,050,176/102,088,818,452.24
  6. Step 6: Final answer
    x = 80,190,039,594.55

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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.