Home / 1,161,761,440.84-1,743,156,773.26-608,932,487

Finding the Fourth Proportional to 1,161,761,440.84, 1,743,156,773.26 and 608,932,487

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Solution

The fourth proportional to 1,161,761,440.84, 1,743,156,773.26 and 608,932,487 is: 913,668,462.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,161,761,440.84 : 1,743,156,773.26 = 608,932,487 : x
  2. Step 2: Convert to fraction form
    1,161,761,440.84/1,743,156,773.26 = 608,932,487/x
  3. Step 3: Cross multiply
    1,161,761,440.84x = 1,743,156,773.26 × 608,932,487
  4. Step 4: Simplify right side
    1,161,761,440.84x = 1,061,464,789,172,106,880
  5. Step 5: Solve for x
    x = 1,061,464,789,172,106,880/1,161,761,440.84
  6. Step 6: Final answer
    x = 913,668,462.27

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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.