Home / 137,444,024,667.63-206,195,711,418.18-41,837,519,642.90

Finding the Fourth Proportional to 137,444,024,667.63, 206,195,711,418.18 and 41,837,519,642.90

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Solution

The fourth proportional to 137,444,024,667.63, 206,195,711,418.18 and 41,837,519,642.90 is: 62,765,312,261.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,444,024,667.63 : 206,195,711,418.18 = 41,837,519,642.90 : x
  2. Step 2: Convert to fraction form
    137,444,024,667.63/206,195,711,418.18 = 41,837,519,642.90/x
  3. Step 3: Cross multiply
    137,444,024,667.63x = 206,195,711,418.18 × 41,837,519,642.90
  4. Step 4: Simplify right side
    137,444,024,667.63x = 8,626,717,126,739,845,185,536
  5. Step 5: Solve for x
    x = 8,626,717,126,739,845,185,536/137,444,024,667.63
  6. Step 6: Final answer
    x = 62,765,312,261.49

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1.5x scale

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.