Home / 48,509,962.80-72,764,944.20-23,000,794.80

Finding the Fourth Proportional to 48,509,962.80, 72,764,944.20 and 23,000,794.80

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Solution

The fourth proportional to 48,509,962.80, 72,764,944.20 and 23,000,794.80 is: 34,501,192.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,509,962.80 : 72,764,944.20 = 23,000,794.80 : x
  2. Step 2: Convert to fraction form
    48,509,962.80/72,764,944.20 = 23,000,794.80/x
  3. Step 3: Cross multiply
    48,509,962.80x = 72,764,944.20 × 23,000,794.80
  4. Step 4: Simplify right side
    48,509,962.80x = 1,673,651,550,177,650.25
  5. Step 5: Solve for x
    x = 1,673,651,550,177,650.25/48,509,962.80
  6. Step 6: Final answer
    x = 34,501,192.20

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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.