Home / 45,398,934,113.60-68,098,401,170.40-45,398,934,113.60

Finding the Fourth Proportional to 45,398,934,113.60, 68,098,401,170.40 and 45,398,934,113.60

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Solution

The fourth proportional to 45,398,934,113.60, 68,098,401,170.40 and 45,398,934,113.60 is: 68,098,401,170.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,398,934,113.60 : 68,098,401,170.40 = 45,398,934,113.60 : x
  2. Step 2: Convert to fraction form
    45,398,934,113.60/68,098,401,170.40 = 45,398,934,113.60/x
  3. Step 3: Cross multiply
    45,398,934,113.60x = 68,098,401,170.40 × 45,398,934,113.60
  4. Step 4: Simplify right side
    45,398,934,113.60x = 3,091,594,827,976,490,876,928
  5. Step 5: Solve for x
    x = 3,091,594,827,976,490,876,928/45,398,934,113.60
  6. Step 6: Final answer
    x = 68,098,401,170.40

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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.