Home / 17,265,510.84-23,820,746.45-12,304,733.61

Finding the Fourth Proportional to 17,265,510.84, 23,820,746.45 and 12,304,733.61

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Solution

The fourth proportional to 17,265,510.84, 23,820,746.45 and 12,304,733.61 is: 16,976,499.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,265,510.84 : 23,820,746.45 = 12,304,733.61 : x
  2. Step 2: Convert to fraction form
    17,265,510.84/23,820,746.45 = 12,304,733.61/x
  3. Step 3: Cross multiply
    17,265,510.84x = 23,820,746.45 × 12,304,733.61
  4. Step 4: Simplify right side
    17,265,510.84x = 293,107,939,458,603.19
  5. Step 5: Solve for x
    x = 293,107,939,458,603.19/17,265,510.84
  6. Step 6: Final answer
    x = 16,976,499.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.