Home / 5,475,536,680,147.30-8,213,305,020,220.90-5,243,382,844,012.90

Finding the Fourth Proportional to 5,475,536,680,147.30, 8,213,305,020,220.90 and 5,243,382,844,012.90

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Solution

The fourth proportional to 5,475,536,680,147.30, 8,213,305,020,220.90 and 5,243,382,844,012.90 is: 7,865,074,266,019.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,475,536,680,147.30 : 8,213,305,020,220.90 = 5,243,382,844,012.90 : x
  2. Step 2: Convert to fraction form
    5,475,536,680,147.30/8,213,305,020,220.90 = 5,243,382,844,012.90/x
  3. Step 3: Cross multiply
    5,475,536,680,147.30x = 8,213,305,020,220.90 × 5,243,382,844,012.90
  4. Step 4: Simplify right side
    5,475,536,680,147.30x = 43,065,502,635,671,301,105,123,328
  5. Step 5: Solve for x
    x = 43,065,502,635,671,301,105,123,328/5,475,536,680,147.30
  6. Step 6: Final answer
    x = 7,865,074,266,019.30

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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.