Home / 61,452,489.32-92,178,764.70-16,014,168.68

Finding the Fourth Proportional to 61,452,489.32, 92,178,764.70 and 16,014,168.68

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Solution

The fourth proportional to 61,452,489.32, 92,178,764.70 and 16,014,168.68 is: 24,021,261.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,452,489.32 : 92,178,764.70 = 16,014,168.68 : x
  2. Step 2: Convert to fraction form
    61,452,489.32/92,178,764.70 = 16,014,168.68/x
  3. Step 3: Cross multiply
    61,452,489.32x = 92,178,764.70 × 16,014,168.68
  4. Step 4: Simplify right side
    61,452,489.32x = 1,476,166,286,619,829.50
  5. Step 5: Solve for x
    x = 1,476,166,286,619,829.50/61,452,489.32
  6. Step 6: Final answer
    x = 24,021,261.03

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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.