Home / 185,230,933.36-277,871,950.25-107,544,423.58

Finding the Fourth Proportional to 185,230,933.36, 277,871,950.25 and 107,544,423.58

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Solution

The fourth proportional to 185,230,933.36, 277,871,950.25 and 107,544,423.58 is: 161,331,469.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,230,933.36 : 277,871,950.25 = 107,544,423.58 : x
  2. Step 2: Convert to fraction form
    185,230,933.36/277,871,950.25 = 107,544,423.58/x
  3. Step 3: Cross multiply
    185,230,933.36x = 277,871,950.25 × 107,544,423.58
  4. Step 4: Simplify right side
    185,230,933.36x = 29,883,578,718,686,688
  5. Step 5: Solve for x
    x = 29,883,578,718,686,688/185,230,933.36
  6. Step 6: Final answer
    x = 161,331,469.73

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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.