Home / 7,492,293,842.67-11,239,131,595.91-2,450,176,458.39

Finding the Fourth Proportional to 7,492,293,842.67, 11,239,131,595.91 and 2,450,176,458.39

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Solution

The fourth proportional to 7,492,293,842.67, 11,239,131,595.91 and 2,450,176,458.39 is: 3,675,490,607.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,293,842.67 : 11,239,131,595.91 = 2,450,176,458.39 : x
  2. Step 2: Convert to fraction form
    7,492,293,842.67/11,239,131,595.91 = 2,450,176,458.39/x
  3. Step 3: Cross multiply
    7,492,293,842.67x = 11,239,131,595.91 × 2,450,176,458.39
  4. Step 4: Simplify right side
    7,492,293,842.67x = 27,537,855,649,033,662,464
  5. Step 5: Solve for x
    x = 27,537,855,649,033,662,464/7,492,293,842.67
  6. Step 6: Final answer
    x = 3,675,490,607.72

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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.