Home / 24,256,865.80-36,360,804.30-12,107,643.40

Finding the Fourth Proportional to 24,256,865.80, 36,360,804.30 and 12,107,643.40

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Solution

The fourth proportional to 24,256,865.80, 36,360,804.30 and 12,107,643.40 is: 18,149,238.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,256,865.80 : 36,360,804.30 = 12,107,643.40 : x
  2. Step 2: Convert to fraction form
    24,256,865.80/36,360,804.30 = 12,107,643.40/x
  3. Step 3: Cross multiply
    24,256,865.80x = 36,360,804.30 × 12,107,643.40
  4. Step 4: Simplify right side
    24,256,865.80x = 440,243,652,201,586.62
  5. Step 5: Solve for x
    x = 440,243,652,201,586.62/24,256,865.80
  6. Step 6: Final answer
    x = 18,149,238.89

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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.