Home / 10,522,694,445.17-14,521,195,401.20-5,699,968,491.58

Finding the Fourth Proportional to 10,522,694,445.17, 14,521,195,401.20 and 5,699,968,491.58

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Solution

The fourth proportional to 10,522,694,445.17, 14,521,195,401.20 and 5,699,968,491.58 is: 7,865,889,927.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,522,694,445.17 : 14,521,195,401.20 = 5,699,968,491.58 : x
  2. Step 2: Convert to fraction form
    10,522,694,445.17/14,521,195,401.20 = 5,699,968,491.58/x
  3. Step 3: Cross multiply
    10,522,694,445.17x = 14,521,195,401.20 × 5,699,968,491.58
  4. Step 4: Simplify right side
    10,522,694,445.17x = 82,770,356,246,874,390,528
  5. Step 5: Solve for x
    x = 82,770,356,246,874,390,528/10,522,694,445.17
  6. Step 6: Final answer
    x = 7,865,889,927.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.