Home / 4,720,033,497.60-7,080,050,246.40-2,883,373,401.60

Finding the Fourth Proportional to 4,720,033,497.60, 7,080,050,246.40 and 2,883,373,401.60

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Solution

The fourth proportional to 4,720,033,497.60, 7,080,050,246.40 and 2,883,373,401.60 is: 4,325,060,102.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,720,033,497.60 : 7,080,050,246.40 = 2,883,373,401.60 : x
  2. Step 2: Convert to fraction form
    4,720,033,497.60/7,080,050,246.40 = 2,883,373,401.60/x
  3. Step 3: Cross multiply
    4,720,033,497.60x = 7,080,050,246.40 × 2,883,373,401.60
  4. Step 4: Simplify right side
    4,720,033,497.60x = 20,414,428,562,461,286,400
  5. Step 5: Solve for x
    x = 20,414,428,562,461,286,400/4,720,033,497.60
  6. Step 6: Final answer
    x = 4,325,060,102.40

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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.