Home / 144,774,215.97-217,159,428.56-35,600,329.41

Finding the Fourth Proportional to 144,774,215.97, 217,159,428.56 and 35,600,329.41

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Solution

The fourth proportional to 144,774,215.97, 217,159,428.56 and 35,600,329.41 is: 53,400,028.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,774,215.97 : 217,159,428.56 = 35,600,329.41 : x
  2. Step 2: Convert to fraction form
    144,774,215.97/217,159,428.56 = 35,600,329.41/x
  3. Step 3: Cross multiply
    144,774,215.97x = 217,159,428.56 × 35,600,329.41
  4. Step 4: Simplify right side
    144,774,215.97x = 7,730,947,191,045,360
  5. Step 5: Solve for x
    x = 7,730,947,191,045,360/144,774,215.97
  6. Step 6: Final answer
    x = 53,400,028.03

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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.