Home / 111,741,371,853.30-167,610,479,341.50-52,016,629,269.06

Finding the Fourth Proportional to 111,741,371,853.30, 167,610,479,341.50 and 52,016,629,269.06

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Solution

The fourth proportional to 111,741,371,853.30, 167,610,479,341.50 and 52,016,629,269.06 is: 78,024,209,126.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,741,371,853.30 : 167,610,479,341.50 = 52,016,629,269.06 : x
  2. Step 2: Convert to fraction form
    111,741,371,853.30/167,610,479,341.50 = 52,016,629,269.06/x
  3. Step 3: Cross multiply
    111,741,371,853.30x = 167,610,479,341.50 × 52,016,629,269.06
  4. Step 4: Simplify right side
    111,741,371,853.30x = 8,718,532,165,516,244,549,632
  5. Step 5: Solve for x
    x = 8,718,532,165,516,244,549,632/111,741,371,853.30
  6. Step 6: Final answer
    x = 78,024,209,126.07

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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.