Home / 44,588,440.80-66,882,661.20-25,456,564.80

Finding the Fourth Proportional to 44,588,440.80, 66,882,661.20 and 25,456,564.80

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Solution

The fourth proportional to 44,588,440.80, 66,882,661.20 and 25,456,564.80 is: 38,184,847.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,588,440.80 : 66,882,661.20 = 25,456,564.80 : x
  2. Step 2: Convert to fraction form
    44,588,440.80/66,882,661.20 = 25,456,564.80/x
  3. Step 3: Cross multiply
    44,588,440.80x = 66,882,661.20 × 25,456,564.80
  4. Step 4: Simplify right side
    44,588,440.80x = 1,702,602,798,834,246
  5. Step 5: Solve for x
    x = 1,702,602,798,834,246/44,588,440.80
  6. Step 6: Final answer
    x = 38,184,847.20

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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.