Home / 110,016,592.37-151,822,009.55-59,780,371.31

Finding the Fourth Proportional to 110,016,592.37, 151,822,009.55 and 59,780,371.31

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Solution

The fourth proportional to 110,016,592.37, 151,822,009.55 and 59,780,371.31 is: 82,496,429.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,016,592.37 : 151,822,009.55 = 59,780,371.31 : x
  2. Step 2: Convert to fraction form
    110,016,592.37/151,822,009.55 = 59,780,371.31/x
  3. Step 3: Cross multiply
    110,016,592.37x = 151,822,009.55 × 59,780,371.31
  4. Step 4: Simplify right side
    110,016,592.37x = 9,075,976,103,553,074
  5. Step 5: Solve for x
    x = 9,075,976,103,553,074/110,016,592.37
  6. Step 6: Final answer
    x = 82,496,429.93

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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.