Home / 15,984,581.88-23,970,920.53-5,746,648.04

Finding the Fourth Proportional to 15,984,581.88, 23,970,920.53 and 5,746,648.04

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Solution

The fourth proportional to 15,984,581.88, 23,970,920.53 and 5,746,648.04 is: 8,617,832.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,984,581.88 : 23,970,920.53 = 5,746,648.04 : x
  2. Step 2: Convert to fraction form
    15,984,581.88/23,970,920.53 = 5,746,648.04/x
  3. Step 3: Cross multiply
    15,984,581.88x = 23,970,920.53 × 5,746,648.04
  4. Step 4: Simplify right side
    15,984,581.88x = 137,752,443,480,720.27
  5. Step 5: Solve for x
    x = 137,752,443,480,720.27/15,984,581.88
  6. Step 6: Final answer
    x = 8,617,832.14

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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.