Home / 25,817,246-38,701,811.94-8,766,260

Finding the Fourth Proportional to 25,817,246, 38,701,811.94 and 8,766,260

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Solution

The fourth proportional to 25,817,246, 38,701,811.94 and 8,766,260 is: 13,141,221.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,817,246 : 38,701,811.94 = 8,766,260 : x
  2. Step 2: Convert to fraction form
    25,817,246/38,701,811.94 = 8,766,260/x
  3. Step 3: Cross multiply
    25,817,246x = 38,701,811.94 × 8,766,260
  4. Step 4: Simplify right side
    25,817,246x = 339,270,145,937,144.38
  5. Step 5: Solve for x
    x = 339,270,145,937,144.38/25,817,246
  6. Step 6: Final answer
    x = 13,141,221.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.