Home / 39,705,808.98-59,545,323.68-15,107,896.26

Finding the Fourth Proportional to 39,705,808.98, 59,545,323.68 and 15,107,896.26

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Solution

The fourth proportional to 39,705,808.98, 59,545,323.68 and 15,107,896.26 is: 22,656,749.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,705,808.98 : 59,545,323.68 = 15,107,896.26 : x
  2. Step 2: Convert to fraction form
    39,705,808.98/59,545,323.68 = 15,107,896.26/x
  3. Step 3: Cross multiply
    39,705,808.98x = 59,545,323.68 × 15,107,896.26
  4. Step 4: Simplify right side
    39,705,808.98x = 899,604,572,925,561.38
  5. Step 5: Solve for x
    x = 899,604,572,925,561.38/39,705,808.98
  6. Step 6: Final answer
    x = 22,656,749.63

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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.