Home / 23,399,807,476.56-32,291,796,243.38-12,694,927,861.77

Finding the Fourth Proportional to 23,399,807,476.56, 32,291,796,243.38 and 12,694,927,861.77

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Solution

The fourth proportional to 23,399,807,476.56, 32,291,796,243.38 and 12,694,927,861.77 is: 17,519,034,045.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,399,807,476.56 : 32,291,796,243.38 = 12,694,927,861.77 : x
  2. Step 2: Convert to fraction form
    23,399,807,476.56/32,291,796,243.38 = 12,694,927,861.77/x
  3. Step 3: Cross multiply
    23,399,807,476.56x = 32,291,796,243.38 × 12,694,927,861.77
  4. Step 4: Simplify right side
    23,399,807,476.56x = 409,942,023,836,568,125,440
  5. Step 5: Solve for x
    x = 409,942,023,836,568,125,440/23,399,807,476.56
  6. Step 6: Final answer
    x = 17,519,034,045.36

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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.