Home / 735,122,392.86-1,102,016,171.56-366,770,006.94

Finding the Fourth Proportional to 735,122,392.86, 1,102,016,171.56 and 366,770,006.94

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Solution

The fourth proportional to 735,122,392.86, 1,102,016,171.56 and 366,770,006.94 is: 549,822,019.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,122,392.86 : 1,102,016,171.56 = 366,770,006.94 : x
  2. Step 2: Convert to fraction form
    735,122,392.86/1,102,016,171.56 = 366,770,006.94/x
  3. Step 3: Cross multiply
    735,122,392.86x = 1,102,016,171.56 × 366,770,006.94
  4. Step 4: Simplify right side
    735,122,392.86x = 404,186,478,891,053,376
  5. Step 5: Solve for x
    x = 404,186,478,891,053,376/735,122,392.86
  6. Step 6: Final answer
    x = 549,822,019.87

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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.