Home / 14,762,002.60-22,143,003.90-11,776,018.60

Finding the Fourth Proportional to 14,762,002.60, 22,143,003.90 and 11,776,018.60

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Solution

The fourth proportional to 14,762,002.60, 22,143,003.90 and 11,776,018.60 is: 17,664,027.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,002.60 : 22,143,003.90 = 11,776,018.60 : x
  2. Step 2: Convert to fraction form
    14,762,002.60/22,143,003.90 = 11,776,018.60/x
  3. Step 3: Cross multiply
    14,762,002.60x = 22,143,003.90 × 11,776,018.60
  4. Step 4: Simplify right side
    14,762,002.60x = 260,756,425,786,272.50
  5. Step 5: Solve for x
    x = 260,756,425,786,272.50/14,762,002.60
  6. Step 6: Final answer
    x = 17,664,027.90

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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.