Home / 137,444,024,667.13-206,195,711,417.41-41,837,519,642.40

Finding the Fourth Proportional to 137,444,024,667.13, 206,195,711,417.41 and 41,837,519,642.40

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Solution

The fourth proportional to 137,444,024,667.13, 206,195,711,417.41 and 41,837,519,642.40 is: 62,765,312,260.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,444,024,667.13 : 206,195,711,417.41 = 41,837,519,642.40 : x
  2. Step 2: Convert to fraction form
    137,444,024,667.13/206,195,711,417.41 = 41,837,519,642.40/x
  3. Step 3: Cross multiply
    137,444,024,667.13x = 206,195,711,417.41 × 41,837,519,642.40
  4. Step 4: Simplify right side
    137,444,024,667.13x = 8,626,717,126,604,533,792,768
  5. Step 5: Solve for x
    x = 8,626,717,126,604,533,792,768/137,444,024,667.13
  6. Step 6: Final answer
    x = 62,765,312,260.73

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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.