Home / 64,415,474,345,194-96,623,572,732,336-21,486,066,947,724

Finding the Fourth Proportional to 64,415,474,345,194, 96,623,572,732,336 and 21,486,066,947,724

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Solution

The fourth proportional to 64,415,474,345,194, 96,623,572,732,336 and 21,486,066,947,724 is: 32,229,220,906,298.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,415,474,345,194 : 96,623,572,732,336 = 21,486,066,947,724 : x
  2. Step 2: Convert to fraction form
    64,415,474,345,194/96,623,572,732,336 = 21,486,066,947,724/x
  3. Step 3: Cross multiply
    64,415,474,345,194x = 96,623,572,732,336 × 21,486,066,947,724
  4. Step 4: Simplify right side
    64,415,474,345,194x = 2,076,060,552,455,250,561,581,711,360
  5. Step 5: Solve for x
    x = 2,076,060,552,455,250,561,581,711,360/64,415,474,345,194
  6. Step 6: Final answer
    x = 32,229,220,906,298.34

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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.