Home / 146,784,214.60-220,120,334.70-44,514,262.60

Finding the Fourth Proportional to 146,784,214.60, 220,120,334.70 and 44,514,262.60

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Solution

The fourth proportional to 146,784,214.60, 220,120,334.70 and 44,514,262.60 is: 66,754,415.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,784,214.60 : 220,120,334.70 = 44,514,262.60 : x
  2. Step 2: Convert to fraction form
    146,784,214.60/220,120,334.70 = 44,514,262.60/x
  3. Step 3: Cross multiply
    146,784,214.60x = 220,120,334.70 × 44,514,262.60
  4. Step 4: Simplify right side
    146,784,214.60x = 9,798,494,382,435,692
  5. Step 5: Solve for x
    x = 9,798,494,382,435,692/146,784,214.60
  6. Step 6: Final answer
    x = 66,754,415.04

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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.