Home / 32,455,980.72-44,792,258.04-17,969,292.72

Finding the Fourth Proportional to 32,455,980.72, 44,792,258.04 and 17,969,292.72

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Solution

The fourth proportional to 32,455,980.72, 44,792,258.04 and 17,969,292.72 is: 24,799,287.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,455,980.72 : 44,792,258.04 = 17,969,292.72 : x
  2. Step 2: Convert to fraction form
    32,455,980.72/44,792,258.04 = 17,969,292.72/x
  3. Step 3: Cross multiply
    32,455,980.72x = 44,792,258.04 × 17,969,292.72
  4. Step 4: Simplify right side
    32,455,980.72x = 804,885,196,310,533.38
  5. Step 5: Solve for x
    x = 804,885,196,310,533.38/32,455,980.72
  6. Step 6: Final answer
    x = 24,799,287.48

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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.