Home / 229,095,085.77-343,674,909.87-73,596,752.73

Finding the Fourth Proportional to 229,095,085.77, 343,674,909.87 and 73,596,752.73

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Solution

The fourth proportional to 229,095,085.77, 343,674,909.87 and 73,596,752.73 is: 110,405,499.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,095,085.77 : 343,674,909.87 = 73,596,752.73 : x
  2. Step 2: Convert to fraction form
    229,095,085.77/343,674,909.87 = 73,596,752.73/x
  3. Step 3: Cross multiply
    229,095,085.77x = 343,674,909.87 × 73,596,752.73
  4. Step 4: Simplify right side
    229,095,085.77x = 25,293,357,361,207,428
  5. Step 5: Solve for x
    x = 25,293,357,361,207,428/229,095,085.77
  6. Step 6: Final answer
    x = 110,405,499.43

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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.