Home / 1,025,291,807.46-1,414,873,453.22-601,898,660.37

Finding the Fourth Proportional to 1,025,291,807.46, 1,414,873,453.22 and 601,898,660.37

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Solution

The fourth proportional to 1,025,291,807.46, 1,414,873,453.22 and 601,898,660.37 is: 830,602,985.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,291,807.46 : 1,414,873,453.22 = 601,898,660.37 : x
  2. Step 2: Convert to fraction form
    1,025,291,807.46/1,414,873,453.22 = 601,898,660.37/x
  3. Step 3: Cross multiply
    1,025,291,807.46x = 1,414,873,453.22 × 601,898,660.37
  4. Step 4: Simplify right side
    1,025,291,807.46x = 851,610,436,083,184,384
  5. Step 5: Solve for x
    x = 851,610,436,083,184,384/1,025,291,807.46
  6. Step 6: Final answer
    x = 830,602,985.30

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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.