Home / 624,909,242.30-937,519,726.52-441,035,889.02

Finding the Fourth Proportional to 624,909,242.30, 937,519,726.52 and 441,035,889.02

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Solution

The fourth proportional to 624,909,242.30, 937,519,726.52 and 441,035,889.02 is: 661,663,835.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,909,242.30 : 937,519,726.52 = 441,035,889.02 : x
  2. Step 2: Convert to fraction form
    624,909,242.30/937,519,726.52 = 441,035,889.02/x
  3. Step 3: Cross multiply
    624,909,242.30x = 937,519,726.52 × 441,035,889.02
  4. Step 4: Simplify right side
    624,909,242.30x = 413,479,846,055,950,464
  5. Step 5: Solve for x
    x = 413,479,846,055,950,464/624,909,242.30
  6. Step 6: Final answer
    x = 661,663,835.44

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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.