Home / 17,574,658.66-26,255,106.17-11,376,143.66

Finding the Fourth Proportional to 17,574,658.66, 26,255,106.17 and 11,376,143.66

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Solution

The fourth proportional to 17,574,658.66, 26,255,106.17 and 11,376,143.66 is: 16,995,030.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,574,658.66 : 26,255,106.17 = 11,376,143.66 : x
  2. Step 2: Convert to fraction form
    17,574,658.66/26,255,106.17 = 11,376,143.66/x
  3. Step 3: Cross multiply
    17,574,658.66x = 26,255,106.17 × 11,376,143.66
  4. Step 4: Simplify right side
    17,574,658.66x = 298,681,859,649,889.94
  5. Step 5: Solve for x
    x = 298,681,859,649,889.94/17,574,658.66
  6. Step 6: Final answer
    x = 16,995,030.48

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.