Home / 36,141,534,490.19-49,876,527,322.37-20,084,892,327.23

Finding the Fourth Proportional to 36,141,534,490.19, 49,876,527,322.37 and 20,084,892,327.23

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Solution

The fourth proportional to 36,141,534,490.19, 49,876,527,322.37 and 20,084,892,327.23 is: 27,717,823,691.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,141,534,490.19 : 49,876,527,322.37 = 20,084,892,327.23 : x
  2. Step 2: Convert to fraction form
    36,141,534,490.19/49,876,527,322.37 = 20,084,892,327.23/x
  3. Step 3: Cross multiply
    36,141,534,490.19x = 49,876,527,322.37 × 20,084,892,327.23
  4. Step 4: Simplify right side
    36,141,534,490.19x = 1,001,764,680,925,737,385,984
  5. Step 5: Solve for x
    x = 1,001,764,680,925,737,385,984/36,141,534,490.19
  6. Step 6: Final answer
    x = 27,717,823,691.13

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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.