Home / 109,304,237.87-150,835,725.64-59,744,193.47

Finding the Fourth Proportional to 109,304,237.87, 150,835,725.64 and 59,744,193.47

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Solution

The fourth proportional to 109,304,237.87, 150,835,725.64 and 59,744,193.47 is: 82,444,733.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,304,237.87 : 150,835,725.64 = 59,744,193.47 : x
  2. Step 2: Convert to fraction form
    109,304,237.87/150,835,725.64 = 59,744,193.47/x
  3. Step 3: Cross multiply
    109,304,237.87x = 150,835,725.64 × 59,744,193.47
  4. Step 4: Simplify right side
    109,304,237.87x = 9,011,558,774,823,998
  5. Step 5: Solve for x
    x = 9,011,558,774,823,998/109,304,237.87
  6. Step 6: Final answer
    x = 82,444,733.62

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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.