Home / 6,918,604,087.77-10,394,462,248.97-4,436,328,354.35

Finding the Fourth Proportional to 6,918,604,087.77, 10,394,462,248.97 and 4,436,328,354.35

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Solution

The fourth proportional to 6,918,604,087.77, 10,394,462,248.97 and 4,436,328,354.35 is: 6,665,108,599.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,918,604,087.77 : 10,394,462,248.97 = 4,436,328,354.35 : x
  2. Step 2: Convert to fraction form
    6,918,604,087.77/10,394,462,248.97 = 4,436,328,354.35/x
  3. Step 3: Cross multiply
    6,918,604,087.77x = 10,394,462,248.97 × 4,436,328,354.35
  4. Step 4: Simplify right side
    6,918,604,087.77x = 46,113,247,603,252,125,696
  5. Step 5: Solve for x
    x = 46,113,247,603,252,125,696/6,918,604,087.77
  6. Step 6: Final answer
    x = 6,665,108,599.69

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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.