Home / 39,588,997.95-59,383,378.12-10,045,130.96

Finding the Fourth Proportional to 39,588,997.95, 59,383,378.12 and 10,045,130.96

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Solution

The fourth proportional to 39,588,997.95, 59,383,378.12 and 10,045,130.96 is: 15,067,666.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,588,997.95 : 59,383,378.12 = 10,045,130.96 : x
  2. Step 2: Convert to fraction form
    39,588,997.95/59,383,378.12 = 10,045,130.96/x
  3. Step 3: Cross multiply
    39,588,997.95x = 59,383,378.12 × 10,045,130.96
  4. Step 4: Simplify right side
    39,588,997.95x = 596,513,809,765,681.62
  5. Step 5: Solve for x
    x = 596,513,809,765,681.62/39,588,997.95
  6. Step 6: Final answer
    x = 15,067,666.29

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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.