Home / 17,474,467.60-26,211,701.40-15,773,856.40

Finding the Fourth Proportional to 17,474,467.60, 26,211,701.40 and 15,773,856.40

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Solution

The fourth proportional to 17,474,467.60, 26,211,701.40 and 15,773,856.40 is: 23,660,784.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,474,467.60 : 26,211,701.40 = 15,773,856.40 : x
  2. Step 2: Convert to fraction form
    17,474,467.60/26,211,701.40 = 15,773,856.40/x
  3. Step 3: Cross multiply
    17,474,467.60x = 26,211,701.40 × 15,773,856.40
  4. Step 4: Simplify right side
    17,474,467.60x = 413,459,613,883,278.94
  5. Step 5: Solve for x
    x = 413,459,613,883,278.94/17,474,467.60
  6. Step 6: Final answer
    x = 23,660,784.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.