Home / 95,990,496-132,465,940.08-51,936,527.88

Finding the Fourth Proportional to 95,990,496, 132,465,940.08 and 51,936,527.88

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Solution

The fourth proportional to 95,990,496, 132,465,940.08 and 51,936,527.88 is: 71,671,897.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,990,496 : 132,465,940.08 = 51,936,527.88 : x
  2. Step 2: Convert to fraction form
    95,990,496/132,465,940.08 = 51,936,527.88/x
  3. Step 3: Cross multiply
    95,990,496x = 132,465,940.08 × 51,936,527.88
  4. Step 4: Simplify right side
    95,990,496x = 6,879,820,990,115,330
  5. Step 5: Solve for x
    x = 6,879,820,990,115,330/95,990,496
  6. Step 6: Final answer
    x = 71,671,897.50

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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.