Home / 99,098,866.80-148,648,300.20-27,295,282.80

Finding the Fourth Proportional to 99,098,866.80, 148,648,300.20 and 27,295,282.80

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Solution

The fourth proportional to 99,098,866.80, 148,648,300.20 and 27,295,282.80 is: 40,942,924.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,098,866.80 : 148,648,300.20 = 27,295,282.80 : x
  2. Step 2: Convert to fraction form
    99,098,866.80/148,648,300.20 = 27,295,282.80/x
  3. Step 3: Cross multiply
    99,098,866.80x = 148,648,300.20 × 27,295,282.80
  4. Step 4: Simplify right side
    99,098,866.80x = 4,057,397,391,698,296.50
  5. Step 5: Solve for x
    x = 4,057,397,391,698,296.50/99,098,866.80
  6. Step 6: Final answer
    x = 40,942,924.20

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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.