Home / 19,395,201,222,278-29,092,877,311,959-4,692,287,072,687.70

Finding the Fourth Proportional to 19,395,201,222,278, 29,092,877,311,959 and 4,692,287,072,687.70

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Solution

The fourth proportional to 19,395,201,222,278, 29,092,877,311,959 and 4,692,287,072,687.70 is: 7,038,448,869,578.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,395,201,222,278 : 29,092,877,311,959 = 4,692,287,072,687.70 : x
  2. Step 2: Convert to fraction form
    19,395,201,222,278/29,092,877,311,959 = 4,692,287,072,687.70/x
  3. Step 3: Cross multiply
    19,395,201,222,278x = 29,092,877,311,959 × 4,692,287,072,687.70
  4. Step 4: Simplify right side
    19,395,201,222,278x = 136,512,132,118,194,505,998,401,536
  5. Step 5: Solve for x
    x = 136,512,132,118,194,505,998,401,536/19,395,201,222,278
  6. Step 6: Final answer
    x = 7,038,448,869,578.73

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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.