Home / 101,628,491.05-152,357,038.98-44,077,414.74

Finding the Fourth Proportional to 101,628,491.05, 152,357,038.98 and 44,077,414.74

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Solution

The fourth proportional to 101,628,491.05, 152,357,038.98 and 44,077,414.74 is: 66,078,954.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,628,491.05 : 152,357,038.98 = 44,077,414.74 : x
  2. Step 2: Convert to fraction form
    101,628,491.05/152,357,038.98 = 44,077,414.74/x
  3. Step 3: Cross multiply
    101,628,491.05x = 152,357,038.98 × 44,077,414.74
  4. Step 4: Simplify right side
    101,628,491.05x = 6,715,504,395,679,806
  5. Step 5: Solve for x
    x = 6,715,504,395,679,806/101,628,491.05
  6. Step 6: Final answer
    x = 66,078,954.10

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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.