Home / 2,866,516,385,976.30-4,299,745,129,261.50-1,656,997,186,250.90

Finding the Fourth Proportional to 2,866,516,385,976.30, 4,299,745,129,261.50 and 1,656,997,186,250.90

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Solution

The fourth proportional to 2,866,516,385,976.30, 4,299,745,129,261.50 and 1,656,997,186,250.90 is: 2,485,478,755,899.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,866,516,385,976.30 : 4,299,745,129,261.50 = 1,656,997,186,250.90 : x
  2. Step 2: Convert to fraction form
    2,866,516,385,976.30/4,299,745,129,261.50 = 1,656,997,186,250.90/x
  3. Step 3: Cross multiply
    2,866,516,385,976.30x = 4,299,745,129,261.50 × 1,656,997,186,250.90
  4. Step 4: Simplify right side
    2,866,516,385,976.30x = 7,124,665,580,782,317,002,031,104
  5. Step 5: Solve for x
    x = 7,124,665,580,782,317,002,031,104/2,866,516,385,976.30
  6. Step 6: Final answer
    x = 2,485,478,755,899.64

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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.