Home / 461,488,134.06-692,233,976.00-111,733,619.36

Finding the Fourth Proportional to 461,488,134.06, 692,233,976.00 and 111,733,619.36

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Solution

The fourth proportional to 461,488,134.06, 692,233,976.00 and 111,733,619.36 is: 167,600,858.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    461,488,134.06 : 692,233,976.00 = 111,733,619.36 : x
  2. Step 2: Convert to fraction form
    461,488,134.06/692,233,976.00 = 111,733,619.36/x
  3. Step 3: Cross multiply
    461,488,134.06x = 692,233,976.00 × 111,733,619.36
  4. Step 4: Simplify right side
    461,488,134.06x = 77,345,807,579,261,552
  5. Step 5: Solve for x
    x = 77,345,807,579,261,552/461,488,134.06
  6. Step 6: Final answer
    x = 167,600,858.77

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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.