Home / 225,000,014.31-336,827,597.94-136,099,545.66

Finding the Fourth Proportional to 225,000,014.31, 336,827,597.94 and 136,099,545.66

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Solution

The fourth proportional to 225,000,014.31, 336,827,597.94 and 136,099,545.66 is: 203,742,578.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,000,014.31 : 336,827,597.94 = 136,099,545.66 : x
  2. Step 2: Convert to fraction form
    225,000,014.31/336,827,597.94 = 136,099,545.66/x
  3. Step 3: Cross multiply
    225,000,014.31x = 336,827,597.94 × 136,099,545.66
  4. Step 4: Simplify right side
    225,000,014.31x = 45,842,083,045,383,152
  5. Step 5: Solve for x
    x = 45,842,083,045,383,152/225,000,014.31
  6. Step 6: Final answer
    x = 203,742,578.35

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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.