Home / 48,711,040.36-67,221,316.74-26,684,059.52

Finding the Fourth Proportional to 48,711,040.36, 67,221,316.74 and 26,684,059.52

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Solution

The fourth proportional to 48,711,040.36, 67,221,316.74 and 26,684,059.52 is: 36,824,046.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,711,040.36 : 67,221,316.74 = 26,684,059.52 : x
  2. Step 2: Convert to fraction form
    48,711,040.36/67,221,316.74 = 26,684,059.52/x
  3. Step 3: Cross multiply
    48,711,040.36x = 67,221,316.74 × 26,684,059.52
  4. Step 4: Simplify right side
    48,711,040.36x = 1,793,737,616,902,932.25
  5. Step 5: Solve for x
    x = 1,793,737,616,902,932.25/48,711,040.36
  6. Step 6: Final answer
    x = 36,824,046.53

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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.