Home / 22,770,243,664.48-34,110,883,841.28-15,686,475,256.72

Finding the Fourth Proportional to 22,770,243,664.48, 34,110,883,841.28 and 15,686,475,256.72

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Solution

The fourth proportional to 22,770,243,664.48, 34,110,883,841.28 and 15,686,475,256.72 is: 23,499,069,366.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,770,243,664.48 : 34,110,883,841.28 = 15,686,475,256.72 : x
  2. Step 2: Convert to fraction form
    22,770,243,664.48/34,110,883,841.28 = 15,686,475,256.72/x
  3. Step 3: Cross multiply
    22,770,243,664.48x = 34,110,883,841.28 × 15,686,475,256.72
  4. Step 4: Simplify right side
    22,770,243,664.48x = 535,079,535,361,088,749,568
  5. Step 5: Solve for x
    x = 535,079,535,361,088,749,568/22,770,243,664.48
  6. Step 6: Final answer
    x = 23,499,069,366.38

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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.