Home / 23,480,079.80-35,220,119.70-16,173,750.20

Finding the Fourth Proportional to 23,480,079.80, 35,220,119.70 and 16,173,750.20

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Solution

The fourth proportional to 23,480,079.80, 35,220,119.70 and 16,173,750.20 is: 24,260,625.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,480,079.80 : 35,220,119.70 = 16,173,750.20 : x
  2. Step 2: Convert to fraction form
    23,480,079.80/35,220,119.70 = 16,173,750.20/x
  3. Step 3: Cross multiply
    23,480,079.80x = 35,220,119.70 × 16,173,750.20
  4. Step 4: Simplify right side
    23,480,079.80x = 569,641,418,041,899
  5. Step 5: Solve for x
    x = 569,641,418,041,899/23,480,079.80
  6. Step 6: Final answer
    x = 24,260,625.30

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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.