Home / 73,818,015.40-110,727,023.10-22,699,952.20

Finding the Fourth Proportional to 73,818,015.40, 110,727,023.10 and 22,699,952.20

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Solution

The fourth proportional to 73,818,015.40, 110,727,023.10 and 22,699,952.20 is: 34,049,928.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,818,015.40 : 110,727,023.10 = 22,699,952.20 : x
  2. Step 2: Convert to fraction form
    73,818,015.40/110,727,023.10 = 22,699,952.20/x
  3. Step 3: Cross multiply
    73,818,015.40x = 110,727,023.10 × 22,699,952.20
  4. Step 4: Simplify right side
    73,818,015.40x = 2,513,498,131,618,295.50
  5. Step 5: Solve for x
    x = 2,513,498,131,618,295.50/73,818,015.40
  6. Step 6: Final answer
    x = 34,049,928.30

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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.