Home / 316,075,180.06-474,276,246.30-229,351,697.38

Finding the Fourth Proportional to 316,075,180.06, 474,276,246.30 and 229,351,697.38

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Solution

The fourth proportional to 316,075,180.06, 474,276,246.30 and 229,351,697.38 is: 344,146,168.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    316,075,180.06 : 474,276,246.30 = 229,351,697.38 : x
  2. Step 2: Convert to fraction form
    316,075,180.06/474,276,246.30 = 229,351,697.38/x
  3. Step 3: Cross multiply
    316,075,180.06x = 474,276,246.30 × 229,351,697.38
  4. Step 4: Simplify right side
    316,075,180.06x = 108,776,062,115,919,952
  5. Step 5: Solve for x
    x = 108,776,062,115,919,952/316,075,180.06
  6. Step 6: Final answer
    x = 344,146,168.31

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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.