Home / 34,223,476.12-51,335,214.17-8,315,644.33

Finding the Fourth Proportional to 34,223,476.12, 51,335,214.17 and 8,315,644.33

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Solution

The fourth proportional to 34,223,476.12, 51,335,214.17 and 8,315,644.33 is: 12,473,466.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,223,476.12 : 51,335,214.17 = 8,315,644.33 : x
  2. Step 2: Convert to fraction form
    34,223,476.12/51,335,214.17 = 8,315,644.33/x
  3. Step 3: Cross multiply
    34,223,476.12x = 51,335,214.17 × 8,315,644.33
  4. Step 4: Simplify right side
    34,223,476.12x = 426,885,382,343,841.88
  5. Step 5: Solve for x
    x = 426,885,382,343,841.88/34,223,476.12
  6. Step 6: Final answer
    x = 12,473,466.49

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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.