Home / 441,984,047.36-662,793,664.98-150,874,617.88

Finding the Fourth Proportional to 441,984,047.36, 662,793,664.98 and 150,874,617.88

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Solution

The fourth proportional to 441,984,047.36, 662,793,664.98 and 150,874,617.88 is: 226,249,661.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,984,047.36 : 662,793,664.98 = 150,874,617.88 : x
  2. Step 2: Convert to fraction form
    441,984,047.36/662,793,664.98 = 150,874,617.88/x
  3. Step 3: Cross multiply
    441,984,047.36x = 662,793,664.98 × 150,874,617.88
  4. Step 4: Simplify right side
    441,984,047.36x = 99,998,740,938,112,544
  5. Step 5: Solve for x
    x = 99,998,740,938,112,544/441,984,047.36
  6. Step 6: Final answer
    x = 226,249,661.13

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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.