Home / 46,348,732.39-63,960,836.54-25,440,145.83

Finding the Fourth Proportional to 46,348,732.39, 63,960,836.54 and 25,440,145.83

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Solution

The fourth proportional to 46,348,732.39, 63,960,836.54 and 25,440,145.83 is: 35,107,173.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,348,732.39 : 63,960,836.54 = 25,440,145.83 : x
  2. Step 2: Convert to fraction form
    46,348,732.39/63,960,836.54 = 25,440,145.83/x
  3. Step 3: Cross multiply
    46,348,732.39x = 63,960,836.54 × 25,440,145.83
  4. Step 4: Simplify right side
    46,348,732.39x = 1,627,173,008,730,188.75
  5. Step 5: Solve for x
    x = 1,627,173,008,730,188.75/46,348,732.39
  6. Step 6: Final answer
    x = 35,107,173.91

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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.