Home / 183,308,406.77-252,903,695.10-103,914,956.52

Finding the Fourth Proportional to 183,308,406.77, 252,903,695.10 and 103,914,956.52

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Solution

The fourth proportional to 183,308,406.77, 252,903,695.10 and 103,914,956.52 is: 143,367,546.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,308,406.77 : 252,903,695.10 = 103,914,956.52 : x
  2. Step 2: Convert to fraction form
    183,308,406.77/252,903,695.10 = 103,914,956.52/x
  3. Step 3: Cross multiply
    183,308,406.77x = 252,903,695.10 × 103,914,956.52
  4. Step 4: Simplify right side
    183,308,406.77x = 26,280,476,480,063,836
  5. Step 5: Solve for x
    x = 26,280,476,480,063,836/183,308,406.77
  6. Step 6: Final answer
    x = 143,367,546.22

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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.