Home / 67,281,926.22-92,849,093.76-36,342,095.44

Finding the Fourth Proportional to 67,281,926.22, 92,849,093.76 and 36,342,095.44

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Solution

The fourth proportional to 67,281,926.22, 92,849,093.76 and 36,342,095.44 is: 50,152,110.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,281,926.22 : 92,849,093.76 = 36,342,095.44 : x
  2. Step 2: Convert to fraction form
    67,281,926.22/92,849,093.76 = 36,342,095.44/x
  3. Step 3: Cross multiply
    67,281,926.22x = 92,849,093.76 × 36,342,095.44
  4. Step 4: Simplify right side
    67,281,926.22x = 3,374,330,626,943,428.50
  5. Step 5: Solve for x
    x = 3,374,330,626,943,428.50/67,281,926.22
  6. Step 6: Final answer
    x = 50,152,110.92

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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.