Home / 23,778,719.68-35,607,529.28-15,667,103.16

Finding the Fourth Proportional to 23,778,719.68, 35,607,529.28 and 15,667,103.16

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Solution

The fourth proportional to 23,778,719.68, 35,607,529.28 and 15,667,103.16 is: 23,460,759.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,778,719.68 : 35,607,529.28 = 15,667,103.16 : x
  2. Step 2: Convert to fraction form
    23,778,719.68/35,607,529.28 = 15,667,103.16/x
  3. Step 3: Cross multiply
    23,778,719.68x = 35,607,529.28 × 15,667,103.16
  4. Step 4: Simplify right side
    23,778,719.68x = 557,866,834,424,145
  5. Step 5: Solve for x
    x = 557,866,834,424,145/23,778,719.68
  6. Step 6: Final answer
    x = 23,460,759.96

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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.