Home / 23,443,757.80-35,165,636.70-8,299,220.20

Finding the Fourth Proportional to 23,443,757.80, 35,165,636.70 and 8,299,220.20

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Solution

The fourth proportional to 23,443,757.80, 35,165,636.70 and 8,299,220.20 is: 12,448,830.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,443,757.80 : 35,165,636.70 = 8,299,220.20 : x
  2. Step 2: Convert to fraction form
    23,443,757.80/35,165,636.70 = 8,299,220.20/x
  3. Step 3: Cross multiply
    23,443,757.80x = 35,165,636.70 × 8,299,220.20
  4. Step 4: Simplify right side
    23,443,757.80x = 291,847,362,446,501.38
  5. Step 5: Solve for x
    x = 291,847,362,446,501.38/23,443,757.80
  6. Step 6: Final answer
    x = 12,448,830.30

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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.