Home / 36,057,424.30-49,759,289.28-19,537,535.83

Finding the Fourth Proportional to 36,057,424.30, 49,759,289.28 and 19,537,535.83

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Solution

The fourth proportional to 36,057,424.30, 49,759,289.28 and 19,537,535.83 is: 26,961,823.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,057,424.30 : 49,759,289.28 = 19,537,535.83 : x
  2. Step 2: Convert to fraction form
    36,057,424.30/49,759,289.28 = 19,537,535.83/x
  3. Step 3: Cross multiply
    36,057,424.30x = 49,759,289.28 × 19,537,535.83
  4. Step 4: Simplify right side
    36,057,424.30x = 972,173,897,183,334.88
  5. Step 5: Solve for x
    x = 972,173,897,183,334.88/36,057,424.30
  6. Step 6: Final answer
    x = 26,961,823.15

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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.