Home / 109,256,546.88-163,895,851.35-35,477,241.93

Finding the Fourth Proportional to 109,256,546.88, 163,895,851.35 and 35,477,241.93

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Solution

The fourth proportional to 109,256,546.88, 163,895,851.35 and 35,477,241.93 is: 53,219,444.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,256,546.88 : 163,895,851.35 = 35,477,241.93 : x
  2. Step 2: Convert to fraction form
    109,256,546.88/163,895,851.35 = 35,477,241.93/x
  3. Step 3: Cross multiply
    109,256,546.88x = 163,895,851.35 × 35,477,241.93
  4. Step 4: Simplify right side
    109,256,546.88x = 5,814,572,769,667,267
  5. Step 5: Solve for x
    x = 5,814,572,769,667,267/109,256,546.88
  6. Step 6: Final answer
    x = 53,219,444.84

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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.