Home / 255,528,562.60-383,576,279.10-158,593,724.20

Finding the Fourth Proportional to 255,528,562.60, 383,576,279.10 and 158,593,724.20

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Solution

The fourth proportional to 255,528,562.60, 383,576,279.10 and 158,593,724.20 is: 238,066,500.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    255,528,562.60 : 383,576,279.10 = 158,593,724.20 : x
  2. Step 2: Convert to fraction form
    255,528,562.60/383,576,279.10 = 158,593,724.20/x
  3. Step 3: Cross multiply
    255,528,562.60x = 383,576,279.10 × 158,593,724.20
  4. Step 4: Simplify right side
    255,528,562.60x = 60,832,790,617,247,624
  5. Step 5: Solve for x
    x = 60,832,790,617,247,624/255,528,562.60
  6. Step 6: Final answer
    x = 238,066,500.27

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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.