Home / 34,391,853.18-47,452,964.67-25,104,484.31

Finding the Fourth Proportional to 34,391,853.18, 47,452,964.67 and 25,104,484.31

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Solution

The fourth proportional to 34,391,853.18, 47,452,964.67 and 25,104,484.31 is: 34,638,500.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,391,853.18 : 47,452,964.67 = 25,104,484.31 : x
  2. Step 2: Convert to fraction form
    34,391,853.18/47,452,964.67 = 25,104,484.31/x
  3. Step 3: Cross multiply
    34,391,853.18x = 47,452,964.67 × 25,104,484.31
  4. Step 4: Simplify right side
    34,391,853.18x = 1,191,282,206,783,734.50
  5. Step 5: Solve for x
    x = 1,191,282,206,783,734.50/34,391,853.18
  6. Step 6: Final answer
    x = 34,638,500.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.