Home / 474,250,237.61-654,451,271.46-262,566,502.56

Finding the Fourth Proportional to 474,250,237.61, 654,451,271.46 and 262,566,502.56

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Solution

The fourth proportional to 474,250,237.61, 654,451,271.46 and 262,566,502.56 is: 362,333,991.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    474,250,237.61 : 654,451,271.46 = 262,566,502.56 : x
  2. Step 2: Convert to fraction form
    474,250,237.61/654,451,271.46 = 262,566,502.56/x
  3. Step 3: Cross multiply
    474,250,237.61x = 654,451,271.46 × 262,566,502.56
  4. Step 4: Simplify right side
    474,250,237.61x = 171,836,981,443,197,344
  5. Step 5: Solve for x
    x = 171,836,981,443,197,344/474,250,237.61
  6. Step 6: Final answer
    x = 362,333,991.25

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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.