Home / 183,857,493.07-253,714,170.47-104,462,067.30

Finding the Fourth Proportional to 183,857,493.07, 253,714,170.47 and 104,462,067.30

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Solution

The fourth proportional to 183,857,493.07, 253,714,170.47 and 104,462,067.30 is: 144,152,442.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,857,493.07 : 253,714,170.47 = 104,462,067.30 : x
  2. Step 2: Convert to fraction form
    183,857,493.07/253,714,170.47 = 104,462,067.30/x
  3. Step 3: Cross multiply
    183,857,493.07x = 253,714,170.47 × 104,462,067.30
  4. Step 4: Simplify right side
    183,857,493.07x = 26,503,506,750,353,964
  5. Step 5: Solve for x
    x = 26,503,506,750,353,964/183,857,493.07
  6. Step 6: Final answer
    x = 144,152,442.79

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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.