Home / 25,999,065.96-35,878,702.86-14,396,626.37

Finding the Fourth Proportional to 25,999,065.96, 35,878,702.86 and 14,396,626.37

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Solution

The fourth proportional to 25,999,065.96, 35,878,702.86 and 14,396,626.37 is: 19,867,339.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,999,065.96 : 35,878,702.86 = 14,396,626.37 : x
  2. Step 2: Convert to fraction form
    25,999,065.96/35,878,702.86 = 14,396,626.37/x
  3. Step 3: Cross multiply
    25,999,065.96x = 35,878,702.86 × 14,396,626.37
  4. Step 4: Simplify right side
    25,999,065.96x = 516,532,279,536,276.88
  5. Step 5: Solve for x
    x = 516,532,279,536,276.88/25,999,065.96
  6. Step 6: Final answer
    x = 19,867,339.86

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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.