Home / 17,386,344.40-26,060,854.20-6,599,477.20

Finding the Fourth Proportional to 17,386,344.40, 26,060,854.20 and 6,599,477.20

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Solution

The fourth proportional to 17,386,344.40, 26,060,854.20 and 6,599,477.20 is: 9,892,131.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,386,344.40 : 26,060,854.20 = 6,599,477.20 : x
  2. Step 2: Convert to fraction form
    17,386,344.40/26,060,854.20 = 6,599,477.20/x
  3. Step 3: Cross multiply
    17,386,344.40x = 26,060,854.20 × 6,599,477.20
  4. Step 4: Simplify right side
    17,386,344.40x = 171,988,013,105,424.25
  5. Step 5: Solve for x
    x = 171,988,013,105,424.25/17,386,344.40
  6. Step 6: Final answer
    x = 9,892,131.96

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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.