Home / 64,001,028.35-88,321,572.65-34,632,676.06

Finding the Fourth Proportional to 64,001,028.35, 88,321,572.65 and 34,632,676.06

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Solution

The fourth proportional to 64,001,028.35, 88,321,572.65 and 34,632,676.06 is: 47,793,176.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,001,028.35 : 88,321,572.65 = 34,632,676.06 : x
  2. Step 2: Convert to fraction form
    64,001,028.35/88,321,572.65 = 34,632,676.06/x
  3. Step 3: Cross multiply
    64,001,028.35x = 88,321,572.65 × 34,632,676.06
  4. Step 4: Simplify right side
    64,001,028.35x = 3,058,812,414,562,983.50
  5. Step 5: Solve for x
    x = 3,058,812,414,562,983.50/64,001,028.35
  6. Step 6: Final answer
    x = 47,793,176.04

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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.