Home / 58,269,639.39-80,412,090.21-32,164,150.41

Finding the Fourth Proportional to 58,269,639.39, 80,412,090.21 and 32,164,150.41

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Solution

The fourth proportional to 58,269,639.39, 80,412,090.21 and 32,164,150.41 is: 44,386,520.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,269,639.39 : 80,412,090.21 = 32,164,150.41 : x
  2. Step 2: Convert to fraction form
    58,269,639.39/80,412,090.21 = 32,164,150.41/x
  3. Step 3: Cross multiply
    58,269,639.39x = 80,412,090.21 × 32,164,150.41
  4. Step 4: Simplify right side
    58,269,639.39x = 2,586,386,564,296,928.50
  5. Step 5: Solve for x
    x = 2,586,386,564,296,928.50/58,269,639.39
  6. Step 6: Final answer
    x = 44,386,520.86

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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.