Home / 44,736,480.09-67,104,045.81-20,127,027.48

Finding the Fourth Proportional to 44,736,480.09, 67,104,045.81 and 20,127,027.48

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Solution

The fourth proportional to 44,736,480.09, 67,104,045.81 and 20,127,027.48 is: 30,190,237.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,736,480.09 : 67,104,045.81 = 20,127,027.48 : x
  2. Step 2: Convert to fraction form
    44,736,480.09/67,104,045.81 = 20,127,027.48/x
  3. Step 3: Cross multiply
    44,736,480.09x = 67,104,045.81 × 20,127,027.48
  4. Step 4: Simplify right side
    44,736,480.09x = 1,350,604,974,037,049
  5. Step 5: Solve for x
    x = 1,350,604,974,037,049/44,736,480.09
  6. Step 6: Final answer
    x = 30,190,237.84

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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.