Home / 107,277,033.20-160,915,549.80-26,498,001.20

Finding the Fourth Proportional to 107,277,033.20, 160,915,549.80 and 26,498,001.20

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Solution

The fourth proportional to 107,277,033.20, 160,915,549.80 and 26,498,001.20 is: 39,747,001.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,277,033.20 : 160,915,549.80 = 26,498,001.20 : x
  2. Step 2: Convert to fraction form
    107,277,033.20/160,915,549.80 = 26,498,001.20/x
  3. Step 3: Cross multiply
    107,277,033.20x = 160,915,549.80 × 26,498,001.20
  4. Step 4: Simplify right side
    107,277,033.20x = 4,263,940,431,699,060
  5. Step 5: Solve for x
    x = 4,263,940,431,699,060/107,277,033.20
  6. Step 6: Final answer
    x = 39,747,001.80

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1.5x scale

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.