Home / 73,764,007.10-110,644,973.85-33,374,426.30

Finding the Fourth Proportional to 73,764,007.10, 110,644,973.85 and 33,374,426.30

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Solution

The fourth proportional to 73,764,007.10, 110,644,973.85 and 33,374,426.30 is: 50,061,170.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,764,007.10 : 110,644,973.85 = 33,374,426.30 : x
  2. Step 2: Convert to fraction form
    73,764,007.10/110,644,973.85 = 33,374,426.30/x
  3. Step 3: Cross multiply
    73,764,007.10x = 110,644,973.85 × 33,374,426.30
  4. Step 4: Simplify right side
    73,764,007.10x = 3,692,712,525,222,252
  5. Step 5: Solve for x
    x = 3,692,712,525,222,252/73,764,007.10
  6. Step 6: Final answer
    x = 50,061,170.35

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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.