Home / 146,584,159.80-219,901,122.90-44,347,385.40

Finding the Fourth Proportional to 146,584,159.80, 219,901,122.90 and 44,347,385.40

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Solution

The fourth proportional to 146,584,159.80, 219,901,122.90 and 44,347,385.40 is: 66,528,606.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,584,159.80 : 219,901,122.90 = 44,347,385.40 : x
  2. Step 2: Convert to fraction form
    146,584,159.80/219,901,122.90 = 44,347,385.40/x
  3. Step 3: Cross multiply
    146,584,159.80x = 219,901,122.90 × 44,347,385.40
  4. Step 4: Simplify right side
    146,584,159.80x = 9,752,039,847,139,066
  5. Step 5: Solve for x
    x = 9,752,039,847,139,066/146,584,159.80
  6. Step 6: Final answer
    x = 66,528,606.23

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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.