Home / 226,361,374.17-339,195,558.59-152,310,911.02

Finding the Fourth Proportional to 226,361,374.17, 339,195,558.59 and 152,310,911.02

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Solution

The fourth proportional to 226,361,374.17, 339,195,558.59 and 152,310,911.02 is: 228,233,216.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,361,374.17 : 339,195,558.59 = 152,310,911.02 : x
  2. Step 2: Convert to fraction form
    226,361,374.17/339,195,558.59 = 152,310,911.02/x
  3. Step 3: Cross multiply
    226,361,374.17x = 339,195,558.59 × 152,310,911.02
  4. Step 4: Simplify right side
    226,361,374.17x = 51,663,184,541,742,312
  5. Step 5: Solve for x
    x = 51,663,184,541,742,312/226,361,374.17
  6. Step 6: Final answer
    x = 228,233,216.61

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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.