Home / 34,250,893.20-47,220,507.95-27,209,848.73

Finding the Fourth Proportional to 34,250,893.20, 47,220,507.95 and 27,209,848.73

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Solution

The fourth proportional to 34,250,893.20, 47,220,507.95 and 27,209,848.73 is: 37,513,266.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,250,893.20 : 47,220,507.95 = 27,209,848.73 : x
  2. Step 2: Convert to fraction form
    34,250,893.20/47,220,507.95 = 27,209,848.73/x
  3. Step 3: Cross multiply
    34,250,893.20x = 47,220,507.95 × 27,209,848.73
  4. Step 4: Simplify right side
    34,250,893.20x = 1,284,862,877,901,110.75
  5. Step 5: Solve for x
    x = 1,284,862,877,901,110.75/34,250,893.20
  6. Step 6: Final answer
    x = 37,513,266.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.