Home / 39,098,092.88-58,654,782.84-11,806,607.44

Finding the Fourth Proportional to 39,098,092.88, 58,654,782.84 and 11,806,607.44

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Solution

The fourth proportional to 39,098,092.88, 58,654,782.84 and 11,806,607.44 is: 17,712,219.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,098,092.88 : 58,654,782.84 = 11,806,607.44 : x
  2. Step 2: Convert to fraction form
    39,098,092.88/58,654,782.84 = 11,806,607.44/x
  3. Step 3: Cross multiply
    39,098,092.88x = 58,654,782.84 × 11,806,607.44
  4. Step 4: Simplify right side
    39,098,092.88x = 692,513,995,470,328.38
  5. Step 5: Solve for x
    x = 692,513,995,470,328.38/39,098,092.88
  6. Step 6: Final answer
    x = 17,712,219.30

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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.