Home / 96,232,981.84-132,804,126.22-54,423,299.33

Finding the Fourth Proportional to 96,232,981.84, 132,804,126.22 and 54,423,299.33

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Solution

The fourth proportional to 96,232,981.84, 132,804,126.22 and 54,423,299.33 is: 75,105,629.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,232,981.84 : 132,804,126.22 = 54,423,299.33 : x
  2. Step 2: Convert to fraction form
    96,232,981.84/132,804,126.22 = 54,423,299.33/x
  3. Step 3: Cross multiply
    96,232,981.84x = 132,804,126.22 × 54,423,299.33
  4. Step 4: Simplify right side
    96,232,981.84x = 7,227,638,713,670,065
  5. Step 5: Solve for x
    x = 7,227,638,713,670,065/96,232,981.84
  6. Step 6: Final answer
    x = 75,105,629.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.