Home / 4,131,103,076-6,196,650,827.88-1,294,917,734.96

Finding the Fourth Proportional to 4,131,103,076, 6,196,650,827.88 and 1,294,917,734.96

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Solution

The fourth proportional to 4,131,103,076, 6,196,650,827.88 and 1,294,917,734.96 is: 1,942,375,415.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,131,103,076 : 6,196,650,827.88 = 1,294,917,734.96 : x
  2. Step 2: Convert to fraction form
    4,131,103,076/6,196,650,827.88 = 1,294,917,734.96/x
  3. Step 3: Cross multiply
    4,131,103,076x = 6,196,650,827.88 × 1,294,917,734.96
  4. Step 4: Simplify right side
    4,131,103,076x = 8,024,153,054,376,378,368
  5. Step 5: Solve for x
    x = 8,024,153,054,376,378,368/4,131,103,076
  6. Step 6: Final answer
    x = 1,942,375,415.66

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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.