Home / 3,307,109,252.80-4,960,663,879.20-1,654,115,166.40

Finding the Fourth Proportional to 3,307,109,252.80, 4,960,663,879.20 and 1,654,115,166.40

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Solution

The fourth proportional to 3,307,109,252.80, 4,960,663,879.20 and 1,654,115,166.40 is: 2,481,172,749.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,307,109,252.80 : 4,960,663,879.20 = 1,654,115,166.40 : x
  2. Step 2: Convert to fraction form
    3,307,109,252.80/4,960,663,879.20 = 1,654,115,166.40/x
  3. Step 3: Cross multiply
    3,307,109,252.80x = 4,960,663,879.20 × 1,654,115,166.40
  4. Step 4: Simplify right side
    3,307,109,252.80x = 8,205,509,357,997,377,536
  5. Step 5: Solve for x
    x = 8,205,509,357,997,377,536/3,307,109,252.80
  6. Step 6: Final answer
    x = 2,481,172,749.60

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1.5x scale

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.