Home / 39,045,701.38-58,572,436.56-14,460,207.34

Finding the Fourth Proportional to 39,045,701.38, 58,572,436.56 and 14,460,207.34

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Solution

The fourth proportional to 39,045,701.38, 58,572,436.56 and 14,460,207.34 is: 21,691,749.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,045,701.38 : 58,572,436.56 = 14,460,207.34 : x
  2. Step 2: Convert to fraction form
    39,045,701.38/58,572,436.56 = 14,460,207.34/x
  3. Step 3: Cross multiply
    39,045,701.38x = 58,572,436.56 × 14,460,207.34
  4. Step 4: Simplify right side
    39,045,701.38x = 846,969,577,066,596.38
  5. Step 5: Solve for x
    x = 846,969,577,066,596.38/39,045,701.38
  6. Step 6: Final answer
    x = 21,691,749.59

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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.