Home / 25,527,690.64-35,228,170.37-13,925,254.12

Finding the Fourth Proportional to 25,527,690.64, 35,228,170.37 and 13,925,254.12

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Solution

The fourth proportional to 25,527,690.64, 35,228,170.37 and 13,925,254.12 is: 19,216,827.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,527,690.64 : 35,228,170.37 = 13,925,254.12 : x
  2. Step 2: Convert to fraction form
    25,527,690.64/35,228,170.37 = 13,925,254.12/x
  3. Step 3: Cross multiply
    25,527,690.64x = 35,228,170.37 × 13,925,254.12
  4. Step 4: Simplify right side
    25,527,690.64x = 490,561,224,512,054.25
  5. Step 5: Solve for x
    x = 490,561,224,512,054.25/25,527,690.64
  6. Step 6: Final answer
    x = 19,216,827.39

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