Home / 23,587,128.32-35,380,889.40-6,549,129.92

Finding the Fourth Proportional to 23,587,128.32, 35,380,889.40 and 6,549,129.92

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Solution

The fourth proportional to 23,587,128.32, 35,380,889.40 and 6,549,129.92 is: 9,823,749.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,587,128.32 : 35,380,889.40 = 6,549,129.92 : x
  2. Step 2: Convert to fraction form
    23,587,128.32/35,380,889.40 = 6,549,129.92/x
  3. Step 3: Cross multiply
    23,587,128.32x = 35,380,889.40 × 6,549,129.92
  4. Step 4: Simplify right side
    23,587,128.32x = 231,714,041,365,750.84
  5. Step 5: Solve for x
    x = 231,714,041,365,750.84/23,587,128.32
  6. Step 6: Final answer
    x = 9,823,749.56

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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.