Home / 25,071,080.08-34,587,382.96-17,322,670.32

Finding the Fourth Proportional to 25,071,080.08, 34,587,382.96 and 17,322,670.32

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Solution

The fourth proportional to 25,071,080.08, 34,587,382.96 and 17,322,670.32 is: 23,897,886.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,071,080.08 : 34,587,382.96 = 17,322,670.32 : x
  2. Step 2: Convert to fraction form
    25,071,080.08/34,587,382.96 = 17,322,670.32/x
  3. Step 3: Cross multiply
    25,071,080.08x = 34,587,382.96 × 17,322,670.32
  4. Step 4: Simplify right side
    25,071,080.08x = 599,145,832,247,665.75
  5. Step 5: Solve for x
    x = 599,145,832,247,665.75/25,071,080.08
  6. Step 6: Final answer
    x = 23,897,886.74

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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.