Home / 32,182,512.90-48,236,444.55-13,000,676.10

Finding the Fourth Proportional to 32,182,512.90, 48,236,444.55 and 13,000,676.10

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Solution

The fourth proportional to 32,182,512.90, 48,236,444.55 and 13,000,676.10 is: 19,485,936.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,182,512.90 : 48,236,444.55 = 13,000,676.10 : x
  2. Step 2: Convert to fraction form
    32,182,512.90/48,236,444.55 = 13,000,676.10/x
  3. Step 3: Cross multiply
    32,182,512.90x = 48,236,444.55 × 13,000,676.10
  4. Step 4: Simplify right side
    32,182,512.90x = 627,106,391,810,160.25
  5. Step 5: Solve for x
    x = 627,106,391,810,160.25/32,182,512.90
  6. Step 6: Final answer
    x = 19,485,936.16

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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.