Home / 229,552,364.40-344,420,821.80-93,248,415.60

Finding the Fourth Proportional to 229,552,364.40, 344,420,821.80 and 93,248,415.60

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Solution

The fourth proportional to 229,552,364.40, 344,420,821.80 and 93,248,415.60 is: 139,910,107.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,552,364.40 : 344,420,821.80 = 93,248,415.60 : x
  2. Step 2: Convert to fraction form
    229,552,364.40/344,420,821.80 = 93,248,415.60/x
  3. Step 3: Cross multiply
    229,552,364.40x = 344,420,821.80 × 93,248,415.60
  4. Step 4: Simplify right side
    229,552,364.40x = 32,116,695,932,499,940
  5. Step 5: Solve for x
    x = 32,116,695,932,499,940/229,552,364.40
  6. Step 6: Final answer
    x = 139,910,107.29

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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.