Home / 44,286,812.40-66,430,218.60-33,525,132.15

Finding the Fourth Proportional to 44,286,812.40, 66,430,218.60 and 33,525,132.15

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Solution

The fourth proportional to 44,286,812.40, 66,430,218.60 and 33,525,132.15 is: 50,287,698.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,286,812.40 : 66,430,218.60 = 33,525,132.15 : x
  2. Step 2: Convert to fraction form
    44,286,812.40/66,430,218.60 = 33,525,132.15/x
  3. Step 3: Cross multiply
    44,286,812.40x = 66,430,218.60 × 33,525,132.15
  4. Step 4: Simplify right side
    44,286,812.40x = 2,227,081,857,318,388
  5. Step 5: Solve for x
    x = 2,227,081,857,318,388/44,286,812.40
  6. Step 6: Final answer
    x = 50,287,698.23

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Double scale
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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.