Home / 45,349,723,396.80-68,024,585,095.20-26,707,623,422.40

Finding the Fourth Proportional to 45,349,723,396.80, 68,024,585,095.20 and 26,707,623,422.40

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Solution

The fourth proportional to 45,349,723,396.80, 68,024,585,095.20 and 26,707,623,422.40 is: 40,061,435,133.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,349,723,396.80 : 68,024,585,095.20 = 26,707,623,422.40 : x
  2. Step 2: Convert to fraction form
    45,349,723,396.80/68,024,585,095.20 = 26,707,623,422.40/x
  3. Step 3: Cross multiply
    45,349,723,396.80x = 68,024,585,095.20 × 26,707,623,422.40
  4. Step 4: Simplify right side
    45,349,723,396.80x = 1,816,775,002,187,605,475,328
  5. Step 5: Solve for x
    x = 1,816,775,002,187,605,475,328/45,349,723,396.80
  6. Step 6: Final answer
    x = 40,061,435,133.60

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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.