Home / 24,460,443.51-36,690,672.11-7,188,643.48

Finding the Fourth Proportional to 24,460,443.51, 36,690,672.11 and 7,188,643.48

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Solution

The fourth proportional to 24,460,443.51, 36,690,672.11 and 7,188,643.48 is: 10,782,967.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,460,443.51 : 36,690,672.11 = 7,188,643.48 : x
  2. Step 2: Convert to fraction form
    24,460,443.51/36,690,672.11 = 7,188,643.48/x
  3. Step 3: Cross multiply
    24,460,443.51x = 36,690,672.11 × 7,188,643.48
  4. Step 4: Simplify right side
    24,460,443.51x = 263,756,160,840,369.34
  5. Step 5: Solve for x
    x = 263,756,160,840,369.34/24,460,443.51
  6. Step 6: Final answer
    x = 10,782,967.23

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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.