Home / 83,387,097.63-125,080,016.66-25,094,524.66

Finding the Fourth Proportional to 83,387,097.63, 125,080,016.66 and 25,094,524.66

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Solution

The fourth proportional to 83,387,097.63, 125,080,016.66 and 25,094,524.66 is: 37,641,597.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,387,097.63 : 125,080,016.66 = 25,094,524.66 : x
  2. Step 2: Convert to fraction form
    83,387,097.63/125,080,016.66 = 25,094,524.66/x
  3. Step 3: Cross multiply
    83,387,097.63x = 125,080,016.66 × 25,094,524.66
  4. Step 4: Simplify right side
    83,387,097.63x = 3,138,823,562,547,581
  5. Step 5: Solve for x
    x = 3,138,823,562,547,581/83,387,097.63
  6. Step 6: Final answer
    x = 37,641,597.46

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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.