Home / 1,332,021,017.44-1,997,343,078-584,730,932.32

Finding the Fourth Proportional to 1,332,021,017.44, 1,997,343,078 and 584,730,932.32

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Solution

The fourth proportional to 1,332,021,017.44, 1,997,343,078 and 584,730,932.32 is: 876,794,183.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,332,021,017.44 : 1,997,343,078 = 584,730,932.32 : x
  2. Step 2: Convert to fraction form
    1,332,021,017.44/1,997,343,078 = 584,730,932.32/x
  3. Step 3: Cross multiply
    1,332,021,017.44x = 1,997,343,078 × 584,730,932.32
  4. Step 4: Simplify right side
    1,332,021,017.44x = 1,167,908,280,161,838,592
  5. Step 5: Solve for x
    x = 1,167,908,280,161,838,592/1,332,021,017.44
  6. Step 6: Final answer
    x = 876,794,183.33

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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.