Home / 17,386,531.40-26,079,797.10-16,042,838.60

Finding the Fourth Proportional to 17,386,531.40, 26,079,797.10 and 16,042,838.60

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Solution

The fourth proportional to 17,386,531.40, 26,079,797.10 and 16,042,838.60 is: 24,064,257.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,386,531.40 : 26,079,797.10 = 16,042,838.60 : x
  2. Step 2: Convert to fraction form
    17,386,531.40/26,079,797.10 = 16,042,838.60/x
  3. Step 3: Cross multiply
    17,386,531.40x = 26,079,797.10 × 16,042,838.60
  4. Step 4: Simplify right side
    17,386,531.40x = 418,393,975,596,048.06
  5. Step 5: Solve for x
    x = 418,393,975,596,048.06/17,386,531.40
  6. Step 6: Final answer
    x = 24,064,257.90

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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.