Home / 8,024,842,612.80-12,037,263,919.20-6,065,738,510.40

Finding the Fourth Proportional to 8,024,842,612.80, 12,037,263,919.20 and 6,065,738,510.40

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Solution

The fourth proportional to 8,024,842,612.80, 12,037,263,919.20 and 6,065,738,510.40 is: 9,098,607,765.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,024,842,612.80 : 12,037,263,919.20 = 6,065,738,510.40 : x
  2. Step 2: Convert to fraction form
    8,024,842,612.80/12,037,263,919.20 = 6,065,738,510.40/x
  3. Step 3: Cross multiply
    8,024,842,612.80x = 12,037,263,919.20 × 6,065,738,510.40
  4. Step 4: Simplify right side
    8,024,842,612.80x = 73,014,895,314,539,872,256
  5. Step 5: Solve for x
    x = 73,014,895,314,539,872,256/8,024,842,612.80
  6. Step 6: Final answer
    x = 9,098,607,765.60

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Half scale
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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.