Home / 4,078,983,566.84-6,118,475,013.42-1,131,263,147

Finding the Fourth Proportional to 4,078,983,566.84, 6,118,475,013.42 and 1,131,263,147

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Solution

The fourth proportional to 4,078,983,566.84, 6,118,475,013.42 and 1,131,263,147 is: 1,696,894,627.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,078,983,566.84 : 6,118,475,013.42 = 1,131,263,147 : x
  2. Step 2: Convert to fraction form
    4,078,983,566.84/6,118,475,013.42 = 1,131,263,147/x
  3. Step 3: Cross multiply
    4,078,983,566.84x = 6,118,475,013.42 × 1,131,263,147
  4. Step 4: Simplify right side
    4,078,983,566.84x = 6,921,605,298,522,376,192
  5. Step 5: Solve for x
    x = 6,921,605,298,522,376,192/4,078,983,566.84
  6. Step 6: Final answer
    x = 1,696,894,627.08

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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.