Home / 8,024,842,812.80-12,037,264,219.20-6,065,738,710.40

Finding the Fourth Proportional to 8,024,842,812.80, 12,037,264,219.20 and 6,065,738,710.40

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Solution

The fourth proportional to 8,024,842,812.80, 12,037,264,219.20 and 6,065,738,710.40 is: 9,098,608,065.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,024,842,812.80 : 12,037,264,219.20 = 6,065,738,710.40 : x
  2. Step 2: Convert to fraction form
    8,024,842,812.80/12,037,264,219.20 = 6,065,738,710.40/x
  3. Step 3: Cross multiply
    8,024,842,812.80x = 12,037,264,219.20 × 6,065,738,710.40
  4. Step 4: Simplify right side
    8,024,842,812.80x = 73,014,899,541,714,272,256
  5. Step 5: Solve for x
    x = 73,014,899,541,714,272,256/8,024,842,812.80
  6. Step 6: Final answer
    x = 9,098,608,065.60

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Double scale
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Similar ratio
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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.