Home / 34,016,412.78-51,017,063.09-9,755,234.46

Finding the Fourth Proportional to 34,016,412.78, 51,017,063.09 and 9,755,234.46

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Solution

The fourth proportional to 34,016,412.78, 51,017,063.09 and 9,755,234.46 is: 14,630,684.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,016,412.78 : 51,017,063.09 = 9,755,234.46 : x
  2. Step 2: Convert to fraction form
    34,016,412.78/51,017,063.09 = 9,755,234.46/x
  3. Step 3: Cross multiply
    34,016,412.78x = 51,017,063.09 × 9,755,234.46
  4. Step 4: Simplify right side
    34,016,412.78x = 497,683,411,854,785.94
  5. Step 5: Solve for x
    x = 497,683,411,854,785.94/34,016,412.78
  6. Step 6: Final answer
    x = 14,630,684.75

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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.