Home / 73,560,003.40-110,340,005.10-62,080,877.80

Finding the Fourth Proportional to 73,560,003.40, 110,340,005.10 and 62,080,877.80

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Solution

The fourth proportional to 73,560,003.40, 110,340,005.10 and 62,080,877.80 is: 93,121,316.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,560,003.40 : 110,340,005.10 = 62,080,877.80 : x
  2. Step 2: Convert to fraction form
    73,560,003.40/110,340,005.10 = 62,080,877.80/x
  3. Step 3: Cross multiply
    73,560,003.40x = 110,340,005.10 × 62,080,877.80
  4. Step 4: Simplify right side
    73,560,003.40x = 6,850,004,373,064,476
  5. Step 5: Solve for x
    x = 6,850,004,373,064,476/73,560,003.40
  6. Step 6: Final answer
    x = 93,121,316.70

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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.