Home / 22,051,565.24-33,078,922.50-5,877,431.78

Finding the Fourth Proportional to 22,051,565.24, 33,078,922.50 and 5,877,431.78

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Solution

The fourth proportional to 22,051,565.24, 33,078,922.50 and 5,877,431.78 is: 8,816,567.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,051,565.24 : 33,078,922.50 = 5,877,431.78 : x
  2. Step 2: Convert to fraction form
    22,051,565.24/33,078,922.50 = 5,877,431.78/x
  3. Step 3: Cross multiply
    22,051,565.24x = 33,078,922.50 × 5,877,431.78
  4. Step 4: Simplify right side
    22,051,565.24x = 194,419,110,349,657.06
  5. Step 5: Solve for x
    x = 194,419,110,349,657.06/22,051,565.24
  6. Step 6: Final answer
    x = 8,816,567.36

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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.