Home / 15,609,456.99-23,406,118.29-6,852,151.50

Finding the Fourth Proportional to 15,609,456.99, 23,406,118.29 and 6,852,151.50

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Solution

The fourth proportional to 15,609,456.99, 23,406,118.29 and 6,852,151.50 is: 10,274,685.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,609,456.99 : 23,406,118.29 = 6,852,151.50 : x
  2. Step 2: Convert to fraction form
    15,609,456.99/23,406,118.29 = 6,852,151.50/x
  3. Step 3: Cross multiply
    15,609,456.99x = 23,406,118.29 × 6,852,151.50
  4. Step 4: Simplify right side
    15,609,456.99x = 160,382,268,550,000.94
  5. Step 5: Solve for x
    x = 160,382,268,550,000.94/15,609,456.99
  6. Step 6: Final answer
    x = 10,274,685.96

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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.