Home / 76,641,703.59-114,964,184-27,460,760.25

Finding the Fourth Proportional to 76,641,703.59, 114,964,184 and 27,460,760.25

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Solution

The fourth proportional to 76,641,703.59, 114,964,184 and 27,460,760.25 is: 41,191,723.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,641,703.59 : 114,964,184 = 27,460,760.25 : x
  2. Step 2: Convert to fraction form
    76,641,703.59/114,964,184 = 27,460,760.25/x
  3. Step 3: Cross multiply
    76,641,703.59x = 114,964,184 × 27,460,760.25
  4. Step 4: Simplify right side
    76,641,703.59x = 3,157,003,894,160,886
  5. Step 5: Solve for x
    x = 3,157,003,894,160,886/76,641,703.59
  6. Step 6: Final answer
    x = 41,191,723.91

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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.