Home / 6,206,426,400.60-9,309,639,600.90-5,532,984,365.40

Finding the Fourth Proportional to 6,206,426,400.60, 9,309,639,600.90 and 5,532,984,365.40

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Solution

The fourth proportional to 6,206,426,400.60, 9,309,639,600.90 and 5,532,984,365.40 is: 8,299,476,548.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,206,426,400.60 : 9,309,639,600.90 = 5,532,984,365.40 : x
  2. Step 2: Convert to fraction form
    6,206,426,400.60/9,309,639,600.90 = 5,532,984,365.40/x
  3. Step 3: Cross multiply
    6,206,426,400.60x = 9,309,639,600.90 × 5,532,984,365.40
  4. Step 4: Simplify right side
    6,206,426,400.60x = 51,510,090,359,288,389,632
  5. Step 5: Solve for x
    x = 51,510,090,359,288,389,632/6,206,426,400.60
  6. Step 6: Final answer
    x = 8,299,476,548.10

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Double scale
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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.