Home / 15,866,009.44-23,799,019.44-4,351,596.61

Finding the Fourth Proportional to 15,866,009.44, 23,799,019.44 and 4,351,596.61

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Solution

The fourth proportional to 15,866,009.44, 23,799,019.44 and 4,351,596.61 is: 6,527,396.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,866,009.44 : 23,799,019.44 = 4,351,596.61 : x
  2. Step 2: Convert to fraction form
    15,866,009.44/23,799,019.44 = 4,351,596.61/x
  3. Step 3: Cross multiply
    15,866,009.44x = 23,799,019.44 × 4,351,596.61
  4. Step 4: Simplify right side
    15,866,009.44x = 103,563,732,316,428.11
  5. Step 5: Solve for x
    x = 103,563,732,316,428.11/15,866,009.44
  6. Step 6: Final answer
    x = 6,527,396.36

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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.