Home / 26,022,417.48-35,911,147.23-14,420,174.85

Finding the Fourth Proportional to 26,022,417.48, 35,911,147.23 and 14,420,174.85

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Solution

The fourth proportional to 26,022,417.48, 35,911,147.23 and 14,420,174.85 is: 19,899,958.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022,417.48 : 35,911,147.23 = 14,420,174.85 : x
  2. Step 2: Convert to fraction form
    26,022,417.48/35,911,147.23 = 14,420,174.85/x
  3. Step 3: Cross multiply
    26,022,417.48x = 35,911,147.23 × 14,420,174.85
  4. Step 4: Simplify right side
    26,022,417.48x = 517,845,022,120,693.12
  5. Step 5: Solve for x
    x = 517,845,022,120,693.12/26,022,417.48
  6. Step 6: Final answer
    x = 19,899,958.28

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1.5x scale

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.