Home / 25,987,760.56-35,862,674.28-14,385,074.32

Finding the Fourth Proportional to 25,987,760.56, 35,862,674.28 and 14,385,074.32

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Solution

The fourth proportional to 25,987,760.56, 35,862,674.28 and 14,385,074.32 is: 19,851,161.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,987,760.56 : 35,862,674.28 = 14,385,074.32 : x
  2. Step 2: Convert to fraction form
    25,987,760.56/35,862,674.28 = 14,385,074.32/x
  3. Step 3: Cross multiply
    25,987,760.56x = 35,862,674.28 × 14,385,074.32
  4. Step 4: Simplify right side
    25,987,760.56x = 515,887,234,831,752.50
  5. Step 5: Solve for x
    x = 515,887,234,831,752.50/25,987,760.56
  6. Step 6: Final answer
    x = 19,851,161.61

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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.