Home / 73,811,340.60-110,717,010.90-54,679,464.60

Finding the Fourth Proportional to 73,811,340.60, 110,717,010.90 and 54,679,464.60

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Solution

The fourth proportional to 73,811,340.60, 110,717,010.90 and 54,679,464.60 is: 82,019,196.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,811,340.60 : 110,717,010.90 = 54,679,464.60 : x
  2. Step 2: Convert to fraction form
    73,811,340.60/110,717,010.90 = 54,679,464.60/x
  3. Step 3: Cross multiply
    73,811,340.60x = 110,717,010.90 × 54,679,464.60
  4. Step 4: Simplify right side
    73,811,340.60x = 6,053,946,878,124,365
  5. Step 5: Solve for x
    x = 6,053,946,878,124,365/73,811,340.60
  6. Step 6: Final answer
    x = 82,019,196.90

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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.