Home / 183,672,841.86-253,468,507.59-101,166,626.61

Finding the Fourth Proportional to 183,672,841.86, 253,468,507.59 and 101,166,626.61

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Solution

The fourth proportional to 183,672,841.86, 253,468,507.59 and 101,166,626.61 is: 139,609,936.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,672,841.86 : 253,468,507.59 = 101,166,626.61 : x
  2. Step 2: Convert to fraction form
    183,672,841.86/253,468,507.59 = 101,166,626.61/x
  3. Step 3: Cross multiply
    183,672,841.86x = 253,468,507.59 × 101,166,626.61
  4. Step 4: Simplify right side
    183,672,841.86x = 25,642,553,864,751,480
  5. Step 5: Solve for x
    x = 25,642,553,864,751,480/183,672,841.86
  6. Step 6: Final answer
    x = 139,609,936.91

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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.