Home / 25,782,255,255.92-38,673,373,781.48-6,895,052,043.05

Finding the Fourth Proportional to 25,782,255,255.92, 38,673,373,781.48 and 6,895,052,043.05

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Solution

The fourth proportional to 25,782,255,255.92, 38,673,373,781.48 and 6,895,052,043.05 is: 10,342,575,630.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,782,255,255.92 : 38,673,373,781.48 = 6,895,052,043.05 : x
  2. Step 2: Convert to fraction form
    25,782,255,255.92/38,673,373,781.48 = 6,895,052,043.05/x
  3. Step 3: Cross multiply
    25,782,255,255.92x = 38,673,373,781.48 × 6,895,052,043.05
  4. Step 4: Simplify right side
    25,782,255,255.92x = 266,654,924,903,692,173,312
  5. Step 5: Solve for x
    x = 266,654,924,903,692,173,312/25,782,255,255.92
  6. Step 6: Final answer
    x = 10,342,575,630.29

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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.