Home / 2,696,492,689.54-4,044,739,034.30-757,795,921.54

Finding the Fourth Proportional to 2,696,492,689.54, 4,044,739,034.30 and 757,795,921.54

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Solution

The fourth proportional to 2,696,492,689.54, 4,044,739,034.30 and 757,795,921.54 is: 1,136,693,882.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,696,492,689.54 : 4,044,739,034.30 = 757,795,921.54 : x
  2. Step 2: Convert to fraction form
    2,696,492,689.54/4,044,739,034.30 = 757,795,921.54/x
  3. Step 3: Cross multiply
    2,696,492,689.54x = 4,044,739,034.30 × 757,795,921.54
  4. Step 4: Simplify right side
    2,696,492,689.54x = 3,065,086,743,886,178,304
  5. Step 5: Solve for x
    x = 3,065,086,743,886,178,304/2,696,492,689.54
  6. Step 6: Final answer
    x = 1,136,693,882.31

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Double scale
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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.