Home / 96,249,472.65-132,832,667.75-52,797,806.73

Finding the Fourth Proportional to 96,249,472.65, 132,832,667.75 and 52,797,806.73

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Solution

The fourth proportional to 96,249,472.65, 132,832,667.75 and 52,797,806.73 is: 72,865,578.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,249,472.65 : 132,832,667.75 = 52,797,806.73 : x
  2. Step 2: Convert to fraction form
    96,249,472.65/132,832,667.75 = 52,797,806.73/x
  3. Step 3: Cross multiply
    96,249,472.65x = 132,832,667.75 × 52,797,806.73
  4. Step 4: Simplify right side
    96,249,472.65x = 7,013,273,519,030,815
  5. Step 5: Solve for x
    x = 7,013,273,519,030,815/96,249,472.65
  6. Step 6: Final answer
    x = 72,865,578.65

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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.