Home / 10,368,063.83-15,552,095.74-8,856,409.43

Finding the Fourth Proportional to 10,368,063.83, 15,552,095.74 and 8,856,409.43

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Solution

The fourth proportional to 10,368,063.83, 15,552,095.74 and 8,856,409.43 is: 13,284,614.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,368,063.83 : 15,552,095.74 = 8,856,409.43 : x
  2. Step 2: Convert to fraction form
    10,368,063.83/15,552,095.74 = 8,856,409.43/x
  3. Step 3: Cross multiply
    10,368,063.83x = 15,552,095.74 × 8,856,409.43
  4. Step 4: Simplify right side
    10,368,063.83x = 137,735,727,268,097.34
  5. Step 5: Solve for x
    x = 137,735,727,268,097.34/10,368,063.83
  6. Step 6: Final answer
    x = 13,284,614.14

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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.