Home / 10,296,664,514.52-15,445,140,266.13-2,935,675,223.52

Finding the Fourth Proportional to 10,296,664,514.52, 15,445,140,266.13 and 2,935,675,223.52

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Solution

The fourth proportional to 10,296,664,514.52, 15,445,140,266.13 and 2,935,675,223.52 is: 4,403,553,746.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,296,664,514.52 : 15,445,140,266.13 = 2,935,675,223.52 : x
  2. Step 2: Convert to fraction form
    10,296,664,514.52/15,445,140,266.13 = 2,935,675,223.52/x
  3. Step 3: Cross multiply
    10,296,664,514.52x = 15,445,140,266.13 × 2,935,675,223.52
  4. Step 4: Simplify right side
    10,296,664,514.52x = 45,341,915,603,068,936,192
  5. Step 5: Solve for x
    x = 45,341,915,603,068,936,192/10,296,664,514.52
  6. Step 6: Final answer
    x = 4,403,553,746.86

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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.