Home / 10,763,008.40-16,150,733.40-4,032,102.80

Finding the Fourth Proportional to 10,763,008.40, 16,150,733.40 and 4,032,102.80

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Solution

The fourth proportional to 10,763,008.40, 16,150,733.40 and 4,032,102.80 is: 6,050,484.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,763,008.40 : 16,150,733.40 = 4,032,102.80 : x
  2. Step 2: Convert to fraction form
    10,763,008.40/16,150,733.40 = 4,032,102.80/x
  3. Step 3: Cross multiply
    10,763,008.40x = 16,150,733.40 × 4,032,102.80
  4. Step 4: Simplify right side
    10,763,008.40x = 65,121,417,364,193.52
  5. Step 5: Solve for x
    x = 65,121,417,364,193.52/10,763,008.40
  6. Step 6: Final answer
    x = 6,050,484.67

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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.