Home / 233,084,409.84-321,580,095.71-166,113,917.24

Finding the Fourth Proportional to 233,084,409.84, 321,580,095.71 and 166,113,917.24

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Solution

The fourth proportional to 233,084,409.84, 321,580,095.71 and 166,113,917.24 is: 229,182,764.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,084,409.84 : 321,580,095.71 = 166,113,917.24 : x
  2. Step 2: Convert to fraction form
    233,084,409.84/321,580,095.71 = 166,113,917.24/x
  3. Step 3: Cross multiply
    233,084,409.84x = 321,580,095.71 × 166,113,917.24
  4. Step 4: Simplify right side
    233,084,409.84x = 53,418,929,402,363,752
  5. Step 5: Solve for x
    x = 53,418,929,402,363,752/233,084,409.84
  6. Step 6: Final answer
    x = 229,182,764.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.