Home / 17,024,009.60-25,536,014.40-10,653,910.40

Finding the Fourth Proportional to 17,024,009.60, 25,536,014.40 and 10,653,910.40

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Solution

The fourth proportional to 17,024,009.60, 25,536,014.40 and 10,653,910.40 is: 15,980,865.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,024,009.60 : 25,536,014.40 = 10,653,910.40 : x
  2. Step 2: Convert to fraction form
    17,024,009.60/25,536,014.40 = 10,653,910.40/x
  3. Step 3: Cross multiply
    17,024,009.60x = 25,536,014.40 × 10,653,910.40
  4. Step 4: Simplify right side
    17,024,009.60x = 272,058,409,390,709.75
  5. Step 5: Solve for x
    x = 272,058,409,390,709.75/17,024,009.60
  6. Step 6: Final answer
    x = 15,980,865.60

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1.5x scale

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.