Home / 23,879,291.04-35,815,437.12-11,745,497.76

Finding the Fourth Proportional to 23,879,291.04, 35,815,437.12 and 11,745,497.76

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Solution

The fourth proportional to 23,879,291.04, 35,815,437.12 and 11,745,497.76 is: 17,616,525.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,879,291.04 : 35,815,437.12 = 11,745,497.76 : x
  2. Step 2: Convert to fraction form
    23,879,291.04/35,815,437.12 = 11,745,497.76/x
  3. Step 3: Cross multiply
    23,879,291.04x = 35,815,437.12 × 11,745,497.76
  4. Step 4: Simplify right side
    23,879,291.04x = 420,670,136,466,380.81
  5. Step 5: Solve for x
    x = 420,670,136,466,380.81/23,879,291.04
  6. Step 6: Final answer
    x = 17,616,525.37

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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.