Home / 21,727,123.30-32,595,058.95-6,374,383.30

Finding the Fourth Proportional to 21,727,123.30, 32,595,058.95 and 6,374,383.30

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Solution

The fourth proportional to 21,727,123.30, 32,595,058.95 and 6,374,383.30 is: 9,562,858.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,727,123.30 : 32,595,058.95 = 6,374,383.30 : x
  2. Step 2: Convert to fraction form
    21,727,123.30/32,595,058.95 = 6,374,383.30/x
  3. Step 3: Cross multiply
    21,727,123.30x = 32,595,058.95 × 6,374,383.30
  4. Step 4: Simplify right side
    21,727,123.30x = 207,773,399,433,395.53
  5. Step 5: Solve for x
    x = 207,773,399,433,395.53/21,727,123.30
  6. Step 6: Final answer
    x = 9,562,858.21

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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.