Home / 64,259,058.54-88,679,041.46-34,891,628.88

Finding the Fourth Proportional to 64,259,058.54, 88,679,041.46 and 34,891,628.88

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Solution

The fourth proportional to 64,259,058.54, 88,679,041.46 and 34,891,628.88 is: 48,151,284.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,259,058.54 : 88,679,041.46 = 34,891,628.88 : x
  2. Step 2: Convert to fraction form
    64,259,058.54/88,679,041.46 = 34,891,628.88/x
  3. Step 3: Cross multiply
    64,259,058.54x = 88,679,041.46 × 34,891,628.88
  4. Step 4: Simplify right side
    64,259,058.54x = 3,094,156,204,056,453.50
  5. Step 5: Solve for x
    x = 3,094,156,204,056,453.50/64,259,058.54
  6. Step 6: Final answer
    x = 48,151,284.42

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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.