Home / 56,101,437.45-77,414,085.86-32,575,375.44

Finding the Fourth Proportional to 56,101,437.45, 77,414,085.86 and 32,575,375.44

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Solution

The fourth proportional to 56,101,437.45, 77,414,085.86 and 32,575,375.44 is: 44,950,593.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,101,437.45 : 77,414,085.86 = 32,575,375.44 : x
  2. Step 2: Convert to fraction form
    56,101,437.45/77,414,085.86 = 32,575,375.44/x
  3. Step 3: Cross multiply
    56,101,437.45x = 77,414,085.86 × 32,575,375.44
  4. Step 4: Simplify right side
    56,101,437.45x = 2,521,792,911,071,018.50
  5. Step 5: Solve for x
    x = 2,521,792,911,071,018.50/56,101,437.45
  6. Step 6: Final answer
    x = 44,950,593.53

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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.