Home / 29,207,709.35-43,737,404.84-17,528,729.27

Finding the Fourth Proportional to 29,207,709.35, 43,737,404.84 and 17,528,729.27

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Solution

The fourth proportional to 29,207,709.35, 43,737,404.84 and 17,528,729.27 is: 26,248,587.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,207,709.35 : 43,737,404.84 = 17,528,729.27 : x
  2. Step 2: Convert to fraction form
    29,207,709.35/43,737,404.84 = 17,528,729.27/x
  3. Step 3: Cross multiply
    29,207,709.35x = 43,737,404.84 × 17,528,729.27
  4. Step 4: Simplify right side
    29,207,709.35x = 766,661,128,565,913
  5. Step 5: Solve for x
    x = 766,661,128,565,913/29,207,709.35
  6. Step 6: Final answer
    x = 26,248,587.98

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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.