Home / 14,099,613.18-21,145,985.91-5,897,822.10

Finding the Fourth Proportional to 14,099,613.18, 21,145,985.91 and 5,897,822.10

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Solution

The fourth proportional to 14,099,613.18, 21,145,985.91 and 5,897,822.10 is: 8,845,296.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,099,613.18 : 21,145,985.91 = 5,897,822.10 : x
  2. Step 2: Convert to fraction form
    14,099,613.18/21,145,985.91 = 5,897,822.10/x
  3. Step 3: Cross multiply
    14,099,613.18x = 21,145,985.91 × 5,897,822.10
  4. Step 4: Simplify right side
    14,099,613.18x = 124,715,263,026,286.61
  5. Step 5: Solve for x
    x = 124,715,263,026,286.61/14,099,613.18
  6. Step 6: Final answer
    x = 8,845,296.78

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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.