Home / 709,633,020.70-1,064,449,531.05-224,958,051.10

Finding the Fourth Proportional to 709,633,020.70, 1,064,449,531.05 and 224,958,051.10

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Solution

The fourth proportional to 709,633,020.70, 1,064,449,531.05 and 224,958,051.10 is: 337,437,076.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    709,633,020.70 : 1,064,449,531.05 = 224,958,051.10 : x
  2. Step 2: Convert to fraction form
    709,633,020.70/1,064,449,531.05 = 224,958,051.10/x
  3. Step 3: Cross multiply
    709,633,020.70x = 1,064,449,531.05 × 224,958,051.10
  4. Step 4: Simplify right side
    709,633,020.70x = 239,456,491,999,316,928
  5. Step 5: Solve for x
    x = 239,456,491,999,316,928/709,633,020.70
  6. Step 6: Final answer
    x = 337,437,076.65

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Double scale
Find fourth proportional to 709,633,021.70, 1,064,449,532.55 and 224,958,052.10
Similar ratio
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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.