Home / 36,671,631.60-55,007,447.40-23,757,615.30

Finding the Fourth Proportional to 36,671,631.60, 55,007,447.40 and 23,757,615.30

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Solution

The fourth proportional to 36,671,631.60, 55,007,447.40 and 23,757,615.30 is: 35,636,422.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,671,631.60 : 55,007,447.40 = 23,757,615.30 : x
  2. Step 2: Convert to fraction form
    36,671,631.60/55,007,447.40 = 23,757,615.30/x
  3. Step 3: Cross multiply
    36,671,631.60x = 55,007,447.40 × 23,757,615.30
  4. Step 4: Simplify right side
    36,671,631.60x = 1,306,845,773,964,185.25
  5. Step 5: Solve for x
    x = 1,306,845,773,964,185.25/36,671,631.60
  6. Step 6: Final answer
    x = 35,636,422.95

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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.