Home / 4,555,860,328.14-6,833,100,010.89-1,239,933,294.96

Finding the Fourth Proportional to 4,555,860,328.14, 6,833,100,010.89 and 1,239,933,294.96

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Solution

The fourth proportional to 4,555,860,328.14, 6,833,100,010.89 and 1,239,933,294.96 is: 1,859,712,019.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555,860,328.14 : 6,833,100,010.89 = 1,239,933,294.96 : x
  2. Step 2: Convert to fraction form
    4,555,860,328.14/6,833,100,010.89 = 1,239,933,294.96/x
  3. Step 3: Cross multiply
    4,555,860,328.14x = 6,833,100,010.89 × 1,239,933,294.96
  4. Step 4: Simplify right side
    4,555,860,328.14x = 8,472,588,211,294,050,304
  5. Step 5: Solve for x
    x = 8,472,588,211,294,050,304/4,555,860,328.14
  6. Step 6: Final answer
    x = 1,859,712,019.48

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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.