Home / 63,986,133.42-96,033,029.55-59,950,498.77

Finding the Fourth Proportional to 63,986,133.42, 96,033,029.55 and 59,950,498.77

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Solution

The fourth proportional to 63,986,133.42, 96,033,029.55 and 59,950,498.77 is: 89,976,182.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,986,133.42 : 96,033,029.55 = 59,950,498.77 : x
  2. Step 2: Convert to fraction form
    63,986,133.42/96,033,029.55 = 59,950,498.77/x
  3. Step 3: Cross multiply
    63,986,133.42x = 96,033,029.55 × 59,950,498.77
  4. Step 4: Simplify right side
    63,986,133.42x = 5,757,228,019,916,649
  5. Step 5: Solve for x
    x = 5,757,228,019,916,649/63,986,133.42
  6. Step 6: Final answer
    x = 89,976,182.53

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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.