Home / 19,294,245.18-26,626,370.31-10,593,219.90

Finding the Fourth Proportional to 19,294,245.18, 26,626,370.31 and 10,593,219.90

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Solution

The fourth proportional to 19,294,245.18, 26,626,370.31 and 10,593,219.90 is: 14,618,814.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,294,245.18 : 26,626,370.31 = 10,593,219.90 : x
  2. Step 2: Convert to fraction form
    19,294,245.18/26,626,370.31 = 10,593,219.90/x
  3. Step 3: Cross multiply
    19,294,245.18x = 26,626,370.31 × 10,593,219.90
  4. Step 4: Simplify right side
    19,294,245.18x = 282,058,995,832,661.19
  5. Step 5: Solve for x
    x = 282,058,995,832,661.19/19,294,245.18
  6. Step 6: Final answer
    x = 14,618,814.74

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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.