Home / 32,455,920.72-44,792,175.24-17,969,232.72

Finding the Fourth Proportional to 32,455,920.72, 44,792,175.24 and 17,969,232.72

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Solution

The fourth proportional to 32,455,920.72, 44,792,175.24 and 17,969,232.72 is: 24,799,204.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,455,920.72 : 44,792,175.24 = 17,969,232.72 : x
  2. Step 2: Convert to fraction form
    32,455,920.72/44,792,175.24 = 17,969,232.72/x
  3. Step 3: Cross multiply
    32,455,920.72x = 44,792,175.24 × 17,969,232.72
  4. Step 4: Simplify right side
    32,455,920.72x = 804,881,020,922,581.88
  5. Step 5: Solve for x
    x = 804,881,020,922,581.88/32,455,920.72
  6. Step 6: Final answer
    x = 24,799,204.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.