Home / 331,945,097.06-458,075,116.41-183,263,516.39

Finding the Fourth Proportional to 331,945,097.06, 458,075,116.41 and 183,263,516.39

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Solution

The fourth proportional to 331,945,097.06, 458,075,116.41 and 183,263,516.39 is: 252,898,618.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,945,097.06 : 458,075,116.41 = 183,263,516.39 : x
  2. Step 2: Convert to fraction form
    331,945,097.06/458,075,116.41 = 183,263,516.39/x
  3. Step 3: Cross multiply
    331,945,097.06x = 458,075,116.41 × 183,263,516.39
  4. Step 4: Simplify right side
    331,945,097.06x = 83,948,456,604,055,184
  5. Step 5: Solve for x
    x = 83,948,456,604,055,184/331,945,097.06
  6. Step 6: Final answer
    x = 252,898,618.92

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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.