Home / 3,640,161,910.10-5,026,892,824.43-3,441,848,210.42

Finding the Fourth Proportional to 3,640,161,910.10, 5,026,892,824.43 and 3,441,848,210.42

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Solution

The fourth proportional to 3,640,161,910.10, 5,026,892,824.43 and 3,441,848,210.42 is: 4,753,030,908.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,640,161,910.10 : 5,026,892,824.43 = 3,441,848,210.42 : x
  2. Step 2: Convert to fraction form
    3,640,161,910.10/5,026,892,824.43 = 3,441,848,210.42/x
  3. Step 3: Cross multiply
    3,640,161,910.10x = 5,026,892,824.43 × 3,441,848,210.42
  4. Step 4: Simplify right side
    3,640,161,910.10x = 17,301,802,071,756,038,144
  5. Step 5: Solve for x
    x = 17,301,802,071,756,038,144/3,640,161,910.10
  6. Step 6: Final answer
    x = 4,753,030,908.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.