Home / 74,317,700.88-111,476,551.32-23,204,099.16

Finding the Fourth Proportional to 74,317,700.88, 111,476,551.32 and 23,204,099.16

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Solution

The fourth proportional to 74,317,700.88, 111,476,551.32 and 23,204,099.16 is: 34,806,148.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,317,700.88 : 111,476,551.32 = 23,204,099.16 : x
  2. Step 2: Convert to fraction form
    74,317,700.88/111,476,551.32 = 23,204,099.16/x
  3. Step 3: Cross multiply
    74,317,700.88x = 111,476,551.32 × 23,204,099.16
  4. Step 4: Simplify right side
    74,317,700.88x = 2,586,712,950,844,108.50
  5. Step 5: Solve for x
    x = 2,586,712,950,844,108.50/74,317,700.88
  6. Step 6: Final answer
    x = 34,806,148.74

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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.