Home / 25,551,498.84-35,260,889.03-13,949,062.32

Finding the Fourth Proportional to 25,551,498.84, 35,260,889.03 and 13,949,062.32

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Solution

The fourth proportional to 25,551,498.84, 35,260,889.03 and 13,949,062.32 is: 19,249,608.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,551,498.84 : 35,260,889.03 = 13,949,062.32 : x
  2. Step 2: Convert to fraction form
    25,551,498.84/35,260,889.03 = 13,949,062.32/x
  3. Step 3: Cross multiply
    25,551,498.84x = 35,260,889.03 × 13,949,062.32
  4. Step 4: Simplify right side
    25,551,498.84x = 491,856,338,562,842.44
  5. Step 5: Solve for x
    x = 491,856,338,562,842.44/25,551,498.84
  6. Step 6: Final answer
    x = 19,249,608.08

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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.