Home / 40,363,619.46-55,684,321.65-24,683,329.43

Finding the Fourth Proportional to 40,363,619.46, 55,684,321.65 and 24,683,329.43

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Solution

The fourth proportional to 40,363,619.46, 55,684,321.65 and 24,683,329.43 is: 34,052,309.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,363,619.46 : 55,684,321.65 = 24,683,329.43 : x
  2. Step 2: Convert to fraction form
    40,363,619.46/55,684,321.65 = 24,683,329.43/x
  3. Step 3: Cross multiply
    40,363,619.46x = 55,684,321.65 × 24,683,329.43
  4. Step 4: Simplify right side
    40,363,619.46x = 1,374,474,455,094,609.50
  5. Step 5: Solve for x
    x = 1,374,474,455,094,609.50/40,363,619.46
  6. Step 6: Final answer
    x = 34,052,309.32

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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.