Home / 175,062,608.34-262,359,169.66-136,247,926.74

Finding the Fourth Proportional to 175,062,608.34, 262,359,169.66 and 136,247,926.74

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Solution

The fourth proportional to 175,062,608.34, 262,359,169.66 and 136,247,926.74 is: 204,189,194.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,062,608.34 : 262,359,169.66 = 136,247,926.74 : x
  2. Step 2: Convert to fraction form
    175,062,608.34/262,359,169.66 = 136,247,926.74/x
  3. Step 3: Cross multiply
    175,062,608.34x = 262,359,169.66 × 136,247,926.74
  4. Step 4: Simplify right side
    175,062,608.34x = 35,745,892,927,402,912
  5. Step 5: Solve for x
    x = 35,745,892,927,402,912/175,062,608.34
  6. Step 6: Final answer
    x = 204,189,194.18

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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.