Home / 20,071,658,617,771-30,107,486,266,208-5,566,663,360,269

Finding the Fourth Proportional to 20,071,658,617,771, 30,107,486,266,208 and 5,566,663,360,269

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Solution

The fourth proportional to 20,071,658,617,771, 30,107,486,266,208 and 5,566,663,360,269 is: 8,349,994,579,895.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,071,658,617,771 : 30,107,486,266,208 = 5,566,663,360,269 : x
  2. Step 2: Convert to fraction form
    20,071,658,617,771/30,107,486,266,208 = 5,566,663,360,269/x
  3. Step 3: Cross multiply
    20,071,658,617,771x = 30,107,486,266,208 × 5,566,663,360,269
  4. Step 4: Simplify right side
    20,071,658,617,771x = 167,598,240,667,902,190,903,361,536
  5. Step 5: Solve for x
    x = 167,598,240,667,902,190,903,361,536/20,071,658,617,771
  6. Step 6: Final answer
    x = 8,349,994,579,895.58

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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.