Home / 582,460,458.24-873,693,953.52-194,282,222.96

Finding the Fourth Proportional to 582,460,458.24, 873,693,953.52 and 194,282,222.96

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Solution

The fourth proportional to 582,460,458.24, 873,693,953.52 and 194,282,222.96 is: 291,424,423.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,460,458.24 : 873,693,953.52 = 194,282,222.96 : x
  2. Step 2: Convert to fraction form
    582,460,458.24/873,693,953.52 = 194,282,222.96/x
  3. Step 3: Cross multiply
    582,460,458.24x = 873,693,953.52 × 194,282,222.96
  4. Step 4: Simplify right side
    582,460,458.24x = 169,743,203,476,576,512
  5. Step 5: Solve for x
    x = 169,743,203,476,576,512/582,460,458.24
  6. Step 6: Final answer
    x = 291,424,423.88

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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.