Home / 22,690,328.96-34,035,960-7,544,392.32

Finding the Fourth Proportional to 22,690,328.96, 34,035,960 and 7,544,392.32

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Solution

The fourth proportional to 22,690,328.96, 34,035,960 and 7,544,392.32 is: 11,316,743.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,690,328.96 : 34,035,960 = 7,544,392.32 : x
  2. Step 2: Convert to fraction form
    22,690,328.96/34,035,960 = 7,544,392.32/x
  3. Step 3: Cross multiply
    22,690,328.96x = 34,035,960 × 7,544,392.32
  4. Step 4: Simplify right side
    22,690,328.96x = 256,780,635,227,827.22
  5. Step 5: Solve for x
    x = 256,780,635,227,827.22/22,690,328.96
  6. Step 6: Final answer
    x = 11,316,743.61

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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.