Home / 63,351,003.54-87,424,384.90-34,377,627.54

Finding the Fourth Proportional to 63,351,003.54, 87,424,384.90 and 34,377,627.54

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Solution

The fourth proportional to 63,351,003.54, 87,424,384.90 and 34,377,627.54 is: 47,441,126.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,351,003.54 : 87,424,384.90 = 34,377,627.54 : x
  2. Step 2: Convert to fraction form
    63,351,003.54/87,424,384.90 = 34,377,627.54/x
  3. Step 3: Cross multiply
    63,351,003.54x = 87,424,384.90 × 34,377,627.54
  4. Step 4: Simplify right side
    63,351,003.54x = 3,005,442,942,005,800.50
  5. Step 5: Solve for x
    x = 3,005,442,942,005,800.50/63,351,003.54
  6. Step 6: Final answer
    x = 47,441,126.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.