Home / 107,046,923.80-160,570,385.70-101,519,937.40

Finding the Fourth Proportional to 107,046,923.80, 160,570,385.70 and 101,519,937.40

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Solution

The fourth proportional to 107,046,923.80, 160,570,385.70 and 101,519,937.40 is: 152,279,906.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,046,923.80 : 160,570,385.70 = 101,519,937.40 : x
  2. Step 2: Convert to fraction form
    107,046,923.80/160,570,385.70 = 101,519,937.40/x
  3. Step 3: Cross multiply
    107,046,923.80x = 160,570,385.70 × 101,519,937.40
  4. Step 4: Simplify right side
    107,046,923.80x = 16,301,095,504,557,854
  5. Step 5: Solve for x
    x = 16,301,095,504,557,854/107,046,923.80
  6. Step 6: Final answer
    x = 152,279,906.10

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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.