Home / 23,533,031.10-35,301,581.40-6,493,704.78

Finding the Fourth Proportional to 23,533,031.10, 35,301,581.40 and 6,493,704.78

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Solution

The fourth proportional to 23,533,031.10, 35,301,581.40 and 6,493,704.78 is: 9,741,118.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,533,031.10 : 35,301,581.40 = 6,493,704.78 : x
  2. Step 2: Convert to fraction form
    23,533,031.10/35,301,581.40 = 6,493,704.78/x
  3. Step 3: Cross multiply
    23,533,031.10x = 35,301,581.40 × 6,493,704.78
  4. Step 4: Simplify right side
    23,533,031.10x = 229,238,047,878,739.09
  5. Step 5: Solve for x
    x = 229,238,047,878,739.09/23,533,031.10
  6. Step 6: Final answer
    x = 9,741,118.64

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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.