Home / 7,492,293,841.17-11,239,131,593.66-2,450,176,456.89

Finding the Fourth Proportional to 7,492,293,841.17, 11,239,131,593.66 and 2,450,176,456.89

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Solution

The fourth proportional to 7,492,293,841.17, 11,239,131,593.66 and 2,450,176,456.89 is: 3,675,490,605.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,293,841.17 : 11,239,131,593.66 = 2,450,176,456.89 : x
  2. Step 2: Convert to fraction form
    7,492,293,841.17/11,239,131,593.66 = 2,450,176,456.89/x
  3. Step 3: Cross multiply
    7,492,293,841.17x = 11,239,131,593.66 × 2,450,176,456.89
  4. Step 4: Simplify right side
    7,492,293,841.17x = 27,537,855,626,662,068,224
  5. Step 5: Solve for x
    x = 27,537,855,626,662,068,224/7,492,293,841.17
  6. Step 6: Final answer
    x = 3,675,490,605.47

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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.