Home / 22,770,243,664.61-34,110,883,841.47-15,686,475,256.85

Finding the Fourth Proportional to 22,770,243,664.61, 34,110,883,841.47 and 15,686,475,256.85

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Solution

The fourth proportional to 22,770,243,664.61, 34,110,883,841.47 and 15,686,475,256.85 is: 23,499,069,366.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,770,243,664.61 : 34,110,883,841.47 = 15,686,475,256.85 : x
  2. Step 2: Convert to fraction form
    22,770,243,664.61/34,110,883,841.47 = 15,686,475,256.85/x
  3. Step 3: Cross multiply
    22,770,243,664.61x = 34,110,883,841.47 × 15,686,475,256.85
  4. Step 4: Simplify right side
    22,770,243,664.61x = 535,079,535,368,285,978,624
  5. Step 5: Solve for x
    x = 535,079,535,368,285,978,624/22,770,243,664.61
  6. Step 6: Final answer
    x = 23,499,069,366.57

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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.