Home / 79,876,718,707.29-110,233,336,811.33-44,234,033,719.29

Finding the Fourth Proportional to 79,876,718,707.29, 110,233,336,811.33 and 44,234,033,719.29

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Solution

The fourth proportional to 79,876,718,707.29, 110,233,336,811.33 and 44,234,033,719.29 is: 61,044,885,373.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,876,718,707.29 : 110,233,336,811.33 = 44,234,033,719.29 : x
  2. Step 2: Convert to fraction form
    79,876,718,707.29/110,233,336,811.33 = 44,234,033,719.29/x
  3. Step 3: Cross multiply
    79,876,718,707.29x = 110,233,336,811.33 × 44,234,033,719.29
  4. Step 4: Simplify right side
    79,876,718,707.29x = 4,876,065,137,502,223,073,280
  5. Step 5: Solve for x
    x = 4,876,065,137,502,223,073,280/79,876,718,707.29
  6. Step 6: Final answer
    x = 61,044,885,373.56

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1.5x scale

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.