Home / 24,012,238.73-33,136,882.40-12,998,980.26

Finding the Fourth Proportional to 24,012,238.73, 33,136,882.40 and 12,998,980.26

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Solution

The fourth proportional to 24,012,238.73, 33,136,882.40 and 12,998,980.26 is: 17,938,588.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,012,238.73 : 33,136,882.40 = 12,998,980.26 : x
  2. Step 2: Convert to fraction form
    24,012,238.73/33,136,882.40 = 12,998,980.26/x
  3. Step 3: Cross multiply
    24,012,238.73x = 33,136,882.40 × 12,998,980.26
  4. Step 4: Simplify right side
    24,012,238.73x = 430,745,680,228,038.88
  5. Step 5: Solve for x
    x = 430,745,680,228,038.88/24,012,238.73
  6. Step 6: Final answer
    x = 17,938,588.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.