Home / 22,690,623.75-34,036,232.09-7,544,555.25

Finding the Fourth Proportional to 22,690,623.75, 34,036,232.09 and 7,544,555.25

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Solution

The fourth proportional to 22,690,623.75, 34,036,232.09 and 7,544,555.25 is: 11,316,931.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,690,623.75 : 34,036,232.09 = 7,544,555.25 : x
  2. Step 2: Convert to fraction form
    22,690,623.75/34,036,232.09 = 7,544,555.25/x
  3. Step 3: Cross multiply
    22,690,623.75x = 34,036,232.09 × 7,544,555.25
  4. Step 4: Simplify right side
    22,690,623.75x = 256,788,233,467,105.19
  5. Step 5: Solve for x
    x = 256,788,233,467,105.19/22,690,623.75
  6. Step 6: Final answer
    x = 11,316,931.45

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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.