Home / 15,659,699.24-23,481,954.41-9,184,888.77

Finding the Fourth Proportional to 15,659,699.24, 23,481,954.41 and 9,184,888.77

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Solution

The fourth proportional to 15,659,699.24, 23,481,954.41 and 9,184,888.77 is: 13,772,878.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,659,699.24 : 23,481,954.41 = 9,184,888.77 : x
  2. Step 2: Convert to fraction form
    15,659,699.24/23,481,954.41 = 9,184,888.77/x
  3. Step 3: Cross multiply
    15,659,699.24x = 23,481,954.41 × 9,184,888.77
  4. Step 4: Simplify right side
    15,659,699.24x = 215,679,139,312,136.53
  5. Step 5: Solve for x
    x = 215,679,139,312,136.53/15,659,699.24
  6. Step 6: Final answer
    x = 13,772,878.78

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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.