Home / 115,893,827.70-173,840,741.55-35,114,795.70

Finding the Fourth Proportional to 115,893,827.70, 173,840,741.55 and 35,114,795.70

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Solution

The fourth proportional to 115,893,827.70, 173,840,741.55 and 35,114,795.70 is: 52,672,193.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,893,827.70 : 173,840,741.55 = 35,114,795.70 : x
  2. Step 2: Convert to fraction form
    115,893,827.70/173,840,741.55 = 35,114,795.70/x
  3. Step 3: Cross multiply
    115,893,827.70x = 173,840,741.55 × 35,114,795.70
  4. Step 4: Simplify right side
    115,893,827.70x = 6,104,382,123,864,752
  5. Step 5: Solve for x
    x = 6,104,382,123,864,752/115,893,827.70
  6. Step 6: Final answer
    x = 52,672,193.55

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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.