Home / 14,032,205.18-21,044,654.11-5,941,015.95

Finding the Fourth Proportional to 14,032,205.18, 21,044,654.11 and 5,941,015.95

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Solution

The fourth proportional to 14,032,205.18, 21,044,654.11 and 5,941,015.95 is: 8,909,977.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,032,205.18 : 21,044,654.11 = 5,941,015.95 : x
  2. Step 2: Convert to fraction form
    14,032,205.18/21,044,654.11 = 5,941,015.95/x
  3. Step 3: Cross multiply
    14,032,205.18x = 21,044,654.11 × 5,941,015.95
  4. Step 4: Simplify right side
    14,032,205.18x = 125,026,625,731,839.50
  5. Step 5: Solve for x
    x = 125,026,625,731,839.50/14,032,205.18
  6. Step 6: Final answer
    x = 8,909,977.03

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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.