Home / 169,916,633.20-234,472,277.84-95,562,828.63

Finding the Fourth Proportional to 169,916,633.20, 234,472,277.84 and 95,562,828.63

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Solution

The fourth proportional to 169,916,633.20, 234,472,277.84 and 95,562,828.63 is: 131,869,574.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,916,633.20 : 234,472,277.84 = 95,562,828.63 : x
  2. Step 2: Convert to fraction form
    169,916,633.20/234,472,277.84 = 95,562,828.63/x
  3. Step 3: Cross multiply
    169,916,633.20x = 234,472,277.84 × 95,562,828.63
  4. Step 4: Simplify right side
    169,916,633.20x = 22,406,834,105,231,852
  5. Step 5: Solve for x
    x = 22,406,834,105,231,852/169,916,633.20
  6. Step 6: Final answer
    x = 131,869,574.41

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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.