Home / 5,349,895,083.20-8,024,842,624.80-4,043,825,681.60

Finding the Fourth Proportional to 5,349,895,083.20, 8,024,842,624.80 and 4,043,825,681.60

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Solution

The fourth proportional to 5,349,895,083.20, 8,024,842,624.80 and 4,043,825,681.60 is: 6,065,738,522.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,349,895,083.20 : 8,024,842,624.80 = 4,043,825,681.60 : x
  2. Step 2: Convert to fraction form
    5,349,895,083.20/8,024,842,624.80 = 4,043,825,681.60/x
  3. Step 3: Cross multiply
    5,349,895,083.20x = 8,024,842,624.80 × 4,043,825,681.60
  4. Step 4: Simplify right side
    5,349,895,083.20x = 32,451,064,696,964,591,616
  5. Step 5: Solve for x
    x = 32,451,064,696,964,591,616/5,349,895,083.20
  6. Step 6: Final answer
    x = 6,065,738,522.40

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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.