Home / 45,495,432,001.80-68,151,314,997.90-45,495,432,001.80

Finding the Fourth Proportional to 45,495,432,001.80, 68,151,314,997.90 and 45,495,432,001.80

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Solution

The fourth proportional to 45,495,432,001.80, 68,151,314,997.90 and 45,495,432,001.80 is: 68,151,314,997.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,495,432,001.80 : 68,151,314,997.90 = 45,495,432,001.80 : x
  2. Step 2: Convert to fraction form
    45,495,432,001.80/68,151,314,997.90 = 45,495,432,001.80/x
  3. Step 3: Cross multiply
    45,495,432,001.80x = 68,151,314,997.90 × 45,495,432,001.80
  4. Step 4: Simplify right side
    45,495,432,001.80x = 3,100,573,517,320,212,185,088
  5. Step 5: Solve for x
    x = 3,100,573,517,320,212,185,088/45,495,432,001.80
  6. Step 6: Final answer
    x = 68,151,314,997.90

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1.5x scale

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.