Home / 48,124,597.39-66,414,753.27-27,218,483.46

Finding the Fourth Proportional to 48,124,597.39, 66,414,753.27 and 27,218,483.46

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Solution

The fourth proportional to 48,124,597.39, 66,414,753.27 and 27,218,483.46 is: 37,563,095.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,124,597.39 : 66,414,753.27 = 27,218,483.46 : x
  2. Step 2: Convert to fraction form
    48,124,597.39/66,414,753.27 = 27,218,483.46/x
  3. Step 3: Cross multiply
    48,124,597.39x = 66,414,753.27 × 27,218,483.46
  4. Step 4: Simplify right side
    48,124,597.39x = 1,807,708,863,243,383.50
  5. Step 5: Solve for x
    x = 1,807,708,863,243,383.50/48,124,597.39
  6. Step 6: Final answer
    x = 37,563,095.83

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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.