Home / 23,648,577.90-35,478,115.65-10,866,000.30

Finding the Fourth Proportional to 23,648,577.90, 35,478,115.65 and 10,866,000.30

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Solution

The fourth proportional to 23,648,577.90, 35,478,115.65 and 10,866,000.30 is: 16,301,412.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,648,577.90 : 35,478,115.65 = 10,866,000.30 : x
  2. Step 2: Convert to fraction form
    23,648,577.90/35,478,115.65 = 10,866,000.30/x
  3. Step 3: Cross multiply
    23,648,577.90x = 35,478,115.65 × 10,866,000.30
  4. Step 4: Simplify right side
    23,648,577.90x = 385,505,215,296,334.69
  5. Step 5: Solve for x
    x = 385,505,215,296,334.69/23,648,577.90
  6. Step 6: Final answer
    x = 16,301,412.16

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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.