Home / 114,046,204.60-170,691,393.30-104,976,278.20

Finding the Fourth Proportional to 114,046,204.60, 170,691,393.30 and 104,976,278.20

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Solution

The fourth proportional to 114,046,204.60, 170,691,393.30 and 104,976,278.20 is: 157,116,558.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,046,204.60 : 170,691,393.30 = 104,976,278.20 : x
  2. Step 2: Convert to fraction form
    114,046,204.60/170,691,393.30 = 104,976,278.20/x
  3. Step 3: Cross multiply
    114,046,204.60x = 170,691,393.30 × 104,976,278.20
  4. Step 4: Simplify right side
    114,046,204.60x = 17,918,547,189,406,418
  5. Step 5: Solve for x
    x = 17,918,547,189,406,418/114,046,204.60
  6. Step 6: Final answer
    x = 157,116,558.61

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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.