Home / 52,352,573.10-78,537,372.75-15,468,205.74

Finding the Fourth Proportional to 52,352,573.10, 78,537,372.75 and 15,468,205.74

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Solution

The fourth proportional to 52,352,573.10, 78,537,372.75 and 15,468,205.74 is: 23,204,823.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,352,573.10 : 78,537,372.75 = 15,468,205.74 : x
  2. Step 2: Convert to fraction form
    52,352,573.10/78,537,372.75 = 15,468,205.74/x
  3. Step 3: Cross multiply
    52,352,573.10x = 78,537,372.75 × 15,468,205.74
  4. Step 4: Simplify right side
    52,352,573.10x = 1,214,832,239,976,069.50
  5. Step 5: Solve for x
    x = 1,214,832,239,976,069.50/52,352,573.10
  6. Step 6: Final answer
    x = 23,204,823.91

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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.