Home / 49,065,752.30-73,598,628.45-48,729,829.10

Finding the Fourth Proportional to 49,065,752.30, 73,598,628.45 and 48,729,829.10

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Solution

The fourth proportional to 49,065,752.30, 73,598,628.45 and 48,729,829.10 is: 73,094,743.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,065,752.30 : 73,598,628.45 = 48,729,829.10 : x
  2. Step 2: Convert to fraction form
    49,065,752.30/73,598,628.45 = 48,729,829.10/x
  3. Step 3: Cross multiply
    49,065,752.30x = 73,598,628.45 × 48,729,829.10
  4. Step 4: Simplify right side
    49,065,752.30x = 3,586,448,586,362,898
  5. Step 5: Solve for x
    x = 3,586,448,586,362,898/49,065,752.30
  6. Step 6: Final answer
    x = 73,094,743.65

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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.