Home / 60,393,722.80-90,566,964.60-22,035,492.40

Finding the Fourth Proportional to 60,393,722.80, 90,566,964.60 and 22,035,492.40

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Solution

The fourth proportional to 60,393,722.80, 90,566,964.60 and 22,035,492.40 is: 33,044,620.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,393,722.80 : 90,566,964.60 = 22,035,492.40 : x
  2. Step 2: Convert to fraction form
    60,393,722.80/90,566,964.60 = 22,035,492.40/x
  3. Step 3: Cross multiply
    60,393,722.80x = 90,566,964.60 × 22,035,492.40
  4. Step 4: Simplify right side
    60,393,722.80x = 1,995,687,660,134,368.75
  5. Step 5: Solve for x
    x = 1,995,687,660,134,368.75/60,393,722.80
  6. Step 6: Final answer
    x = 33,044,620.66

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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.