Home / 51,086,252.48-70,557,675.01-37,209,431.30

Finding the Fourth Proportional to 51,086,252.48, 70,557,675.01 and 37,209,431.30

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Solution

The fourth proportional to 51,086,252.48, 70,557,675.01 and 37,209,431.30 is: 51,391,731.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,086,252.48 : 70,557,675.01 = 37,209,431.30 : x
  2. Step 2: Convert to fraction form
    51,086,252.48/70,557,675.01 = 37,209,431.30/x
  3. Step 3: Cross multiply
    51,086,252.48x = 70,557,675.01 × 37,209,431.30
  4. Step 4: Simplify right side
    51,086,252.48x = 2,625,410,960,526,509.50
  5. Step 5: Solve for x
    x = 2,625,410,960,526,509.50/51,086,252.48
  6. Step 6: Final answer
    x = 51,391,731.30

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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.