Home / 22,632,157,110.24-31,006,205,833.32-21,783,886,644.96

Finding the Fourth Proportional to 22,632,157,110.24, 31,006,205,833.32 and 21,783,886,644.96

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Solution

The fourth proportional to 22,632,157,110.24, 31,006,205,833.32 and 21,783,886,644.96 is: 29,844,069,651.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,632,157,110.24 : 31,006,205,833.32 = 21,783,886,644.96 : x
  2. Step 2: Convert to fraction form
    22,632,157,110.24/31,006,205,833.32 = 21,783,886,644.96/x
  3. Step 3: Cross multiply
    22,632,157,110.24x = 31,006,205,833.32 × 21,783,886,644.96
  4. Step 4: Simplify right side
    22,632,157,110.24x = 675,435,673,163,340,316,672
  5. Step 5: Solve for x
    x = 675,435,673,163,340,316,672/22,632,157,110.24
  6. Step 6: Final answer
    x = 29,844,069,651.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.