Home / 17,730,456.06-26,595,689.22-4,267,284.06

Finding the Fourth Proportional to 17,730,456.06, 26,595,689.22 and 4,267,284.06

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Solution

The fourth proportional to 17,730,456.06, 26,595,689.22 and 4,267,284.06 is: 6,400,927.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,730,456.06 : 26,595,689.22 = 4,267,284.06 : x
  2. Step 2: Convert to fraction form
    17,730,456.06/26,595,689.22 = 4,267,284.06/x
  3. Step 3: Cross multiply
    17,730,456.06x = 26,595,689.22 × 4,267,284.06
  4. Step 4: Simplify right side
    17,730,456.06x = 113,491,360,673,219.81
  5. Step 5: Solve for x
    x = 113,491,360,673,219.81/17,730,456.06
  6. Step 6: Final answer
    x = 6,400,927.32

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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.