Home / 115,653,382.63-173,463,009.71-33,750,269.89

Finding the Fourth Proportional to 115,653,382.63, 173,463,009.71 and 33,750,269.89

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Solution

The fourth proportional to 115,653,382.63, 173,463,009.71 and 33,750,269.89 is: 50,620,425.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,653,382.63 : 173,463,009.71 = 33,750,269.89 : x
  2. Step 2: Convert to fraction form
    115,653,382.63/173,463,009.71 = 33,750,269.89/x
  3. Step 3: Cross multiply
    115,653,382.63x = 173,463,009.71 × 33,750,269.89
  4. Step 4: Simplify right side
    115,653,382.63x = 5,854,423,393,041,783
  5. Step 5: Solve for x
    x = 5,854,423,393,041,783/115,653,382.63
  6. Step 6: Final answer
    x = 50,620,425.10

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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.