Home / 9,070,293,344.60-13,605,440,208.90-2,177,149,280.60

Finding the Fourth Proportional to 9,070,293,344.60, 13,605,440,208.90 and 2,177,149,280.60

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Solution

The fourth proportional to 9,070,293,344.60, 13,605,440,208.90 and 2,177,149,280.60 is: 3,265,723,966.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,070,293,344.60 : 13,605,440,208.90 = 2,177,149,280.60 : x
  2. Step 2: Convert to fraction form
    9,070,293,344.60/13,605,440,208.90 = 2,177,149,280.60/x
  3. Step 3: Cross multiply
    9,070,293,344.60x = 13,605,440,208.90 × 2,177,149,280.60
  4. Step 4: Simplify right side
    9,070,293,344.60x = 29,621,074,363,052,945,408
  5. Step 5: Solve for x
    x = 29,621,074,363,052,945,408/9,070,293,344.60
  6. Step 6: Final answer
    x = 3,265,723,966.99

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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.