Home / 6,158,592,149.60-9,237,888,224.40-4,199,488,047.20

Finding the Fourth Proportional to 6,158,592,149.60, 9,237,888,224.40 and 4,199,488,047.20

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Solution

The fourth proportional to 6,158,592,149.60, 9,237,888,224.40 and 4,199,488,047.20 is: 6,299,232,070.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,158,592,149.60 : 9,237,888,224.40 = 4,199,488,047.20 : x
  2. Step 2: Convert to fraction form
    6,158,592,149.60/9,237,888,224.40 = 4,199,488,047.20/x
  3. Step 3: Cross multiply
    6,158,592,149.60x = 9,237,888,224.40 × 4,199,488,047.20
  4. Step 4: Simplify right side
    6,158,592,149.60x = 38,794,401,179,737,432,064
  5. Step 5: Solve for x
    x = 38,794,401,179,737,432,064/6,158,592,149.60
  6. Step 6: Final answer
    x = 6,299,232,070.80

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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.