Home / 25,714,281,808.55-38,571,552,729.98-8,026,476,805.55

Finding the Fourth Proportional to 25,714,281,808.55, 38,571,552,729.98 and 8,026,476,805.55

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Solution

The fourth proportional to 25,714,281,808.55, 38,571,552,729.98 and 8,026,476,805.55 is: 12,039,755,791.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,714,281,808.55 : 38,571,552,729.98 = 8,026,476,805.55 : x
  2. Step 2: Convert to fraction form
    25,714,281,808.55/38,571,552,729.98 = 8,026,476,805.55/x
  3. Step 3: Cross multiply
    25,714,281,808.55x = 38,571,552,729.98 × 8,026,476,805.55
  4. Step 4: Simplify right side
    25,714,281,808.55x = 309,593,673,341,056,450,560
  5. Step 5: Solve for x
    x = 309,593,673,341,056,450,560/25,714,281,808.55
  6. Step 6: Final answer
    x = 12,039,755,791.98

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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.