Home / 63,999,279.07-95,962,251-19,672,020.59

Finding the Fourth Proportional to 63,999,279.07, 95,962,251 and 19,672,020.59

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Solution

The fourth proportional to 63,999,279.07, 95,962,251 and 19,672,020.59 is: 29,496,760.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,999,279.07 : 95,962,251 = 19,672,020.59 : x
  2. Step 2: Convert to fraction form
    63,999,279.07/95,962,251 = 19,672,020.59/x
  3. Step 3: Cross multiply
    63,999,279.07x = 95,962,251 × 19,672,020.59
  4. Step 4: Simplify right side
    63,999,279.07x = 1,887,771,377,774,653.75
  5. Step 5: Solve for x
    x = 1,887,771,377,774,653.75/63,999,279.07
  6. Step 6: Final answer
    x = 29,496,760.05

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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.