Home / 48,275,063.59-72,458,101.07-17,599,292.77

Finding the Fourth Proportional to 48,275,063.59, 72,458,101.07 and 17,599,292.77

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Solution

The fourth proportional to 48,275,063.59, 72,458,101.07 and 17,599,292.77 is: 26,415,528.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,275,063.59 : 72,458,101.07 = 17,599,292.77 : x
  2. Step 2: Convert to fraction form
    48,275,063.59/72,458,101.07 = 17,599,292.77/x
  3. Step 3: Cross multiply
    48,275,063.59x = 72,458,101.07 × 17,599,292.77
  4. Step 4: Simplify right side
    48,275,063.59x = 1,275,211,334,289,180
  5. Step 5: Solve for x
    x = 1,275,211,334,289,180/48,275,063.59
  6. Step 6: Final answer
    x = 26,415,528.84

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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.