Home / 60,231,719.14-83,118,934.86-33,408,230.96

Finding the Fourth Proportional to 60,231,719.14, 83,118,934.86 and 33,408,230.96

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Solution

The fourth proportional to 60,231,719.14, 83,118,934.86 and 33,408,230.96 is: 46,102,894.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,231,719.14 : 83,118,934.86 = 33,408,230.96 : x
  2. Step 2: Convert to fraction form
    60,231,719.14/83,118,934.86 = 33,408,230.96/x
  3. Step 3: Cross multiply
    60,231,719.14x = 83,118,934.86 × 33,408,230.96
  4. Step 4: Simplify right side
    60,231,719.14x = 2,776,856,572,952,075.50
  5. Step 5: Solve for x
    x = 2,776,856,572,952,075.50/60,231,719.14
  6. Step 6: Final answer
    x = 46,102,894.17

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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.