Home / 27,585,015.90-41,377,523.85-23,280,343.80

Finding the Fourth Proportional to 27,585,015.90, 41,377,523.85 and 23,280,343.80

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Solution

The fourth proportional to 27,585,015.90, 41,377,523.85 and 23,280,343.80 is: 34,920,515.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,585,015.90 : 41,377,523.85 = 23,280,343.80 : x
  2. Step 2: Convert to fraction form
    27,585,015.90/41,377,523.85 = 23,280,343.80/x
  3. Step 3: Cross multiply
    27,585,015.90x = 41,377,523.85 × 23,280,343.80
  4. Step 4: Simplify right side
    27,585,015.90x = 963,282,980,820,699.75
  5. Step 5: Solve for x
    x = 963,282,980,820,699.75/27,585,015.90
  6. Step 6: Final answer
    x = 34,920,515.70

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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.