Home / 62,173,411.76-85,797,793.07-34,295,511.58

Finding the Fourth Proportional to 62,173,411.76, 85,797,793.07 and 34,295,511.58

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Solution

The fourth proportional to 62,173,411.76, 85,797,793.07 and 34,295,511.58 is: 47,326,970.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,173,411.76 : 85,797,793.07 = 34,295,511.58 : x
  2. Step 2: Convert to fraction form
    62,173,411.76/85,797,793.07 = 34,295,511.58/x
  3. Step 3: Cross multiply
    62,173,411.76x = 85,797,793.07 × 34,295,511.58
  4. Step 4: Simplify right side
    62,173,411.76x = 2,942,479,205,384,656.50
  5. Step 5: Solve for x
    x = 2,942,479,205,384,656.50/62,173,411.76
  6. Step 6: Final answer
    x = 47,326,970.19

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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.