Home / 25,287,494-34,873,054.68-16,785,594.44

Finding the Fourth Proportional to 25,287,494, 34,873,054.68 and 16,785,594.44

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Solution

The fourth proportional to 25,287,494, 34,873,054.68 and 16,785,594.44 is: 23,148,397.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,287,494 : 34,873,054.68 = 16,785,594.44 : x
  2. Step 2: Convert to fraction form
    25,287,494/34,873,054.68 = 16,785,594.44/x
  3. Step 3: Cross multiply
    25,287,494x = 34,873,054.68 × 16,785,594.44
  4. Step 4: Simplify right side
    25,287,494x = 585,364,952,742,424
  5. Step 5: Solve for x
    x = 585,364,952,742,424/25,287,494
  6. Step 6: Final answer
    x = 23,148,397.10

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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.