Home / 32,832,052.40-49,248,078.60-10,109,997.20

Finding the Fourth Proportional to 32,832,052.40, 49,248,078.60 and 10,109,997.20

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Solution

The fourth proportional to 32,832,052.40, 49,248,078.60 and 10,109,997.20 is: 15,164,995.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,832,052.40 : 49,248,078.60 = 10,109,997.20 : x
  2. Step 2: Convert to fraction form
    32,832,052.40/49,248,078.60 = 10,109,997.20/x
  3. Step 3: Cross multiply
    32,832,052.40x = 49,248,078.60 × 10,109,997.20
  4. Step 4: Simplify right side
    32,832,052.40x = 497,897,936,751,379.88
  5. Step 5: Solve for x
    x = 497,897,936,751,379.88/32,832,052.40
  6. Step 6: Final answer
    x = 15,164,995.80

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1.5x scale

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.