Home / 5,588,353,034.40-8,381,353,820.40-2,825,384,714.40

Finding the Fourth Proportional to 5,588,353,034.40, 8,381,353,820.40 and 2,825,384,714.40

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Solution

The fourth proportional to 5,588,353,034.40, 8,381,353,820.40 and 2,825,384,714.40 is: 4,237,482,640.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,588,353,034.40 : 8,381,353,820.40 = 2,825,384,714.40 : x
  2. Step 2: Convert to fraction form
    5,588,353,034.40/8,381,353,820.40 = 2,825,384,714.40/x
  3. Step 3: Cross multiply
    5,588,353,034.40x = 8,381,353,820.40 × 2,825,384,714.40
  4. Step 4: Simplify right side
    5,588,353,034.40x = 23,680,548,970,136,203,264
  5. Step 5: Solve for x
    x = 23,680,548,970,136,203,264/5,588,353,034.40
  6. Step 6: Final answer
    x = 4,237,482,640.12

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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.