Home / 48,069,691.61-66,336,084.47-26,043,738.46

Finding the Fourth Proportional to 48,069,691.61, 66,336,084.47 and 26,043,738.46

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Solution

The fourth proportional to 48,069,691.61, 66,336,084.47 and 26,043,738.46 is: 35,940,310.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,069,691.61 : 66,336,084.47 = 26,043,738.46 : x
  2. Step 2: Convert to fraction form
    48,069,691.61/66,336,084.47 = 26,043,738.46/x
  3. Step 3: Cross multiply
    48,069,691.61x = 66,336,084.47 × 26,043,738.46
  4. Step 4: Simplify right side
    48,069,691.61x = 1,727,639,634,296,416.75
  5. Step 5: Solve for x
    x = 1,727,639,634,296,416.75/48,069,691.61
  6. Step 6: Final answer
    x = 35,940,310.34

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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.