Home / 14,963,997.60-22,468,114.80-11,602,000.80

Finding the Fourth Proportional to 14,963,997.60, 22,468,114.80 and 11,602,000.80

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Solution

The fourth proportional to 14,963,997.60, 22,468,114.80 and 11,602,000.80 is: 17,420,150.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,963,997.60 : 22,468,114.80 = 11,602,000.80 : x
  2. Step 2: Convert to fraction form
    14,963,997.60/22,468,114.80 = 11,602,000.80/x
  3. Step 3: Cross multiply
    14,963,997.60x = 22,468,114.80 × 11,602,000.80
  4. Step 4: Simplify right side
    14,963,997.60x = 260,675,085,884,091.88
  5. Step 5: Solve for x
    x = 260,675,085,884,091.88/14,963,997.60
  6. Step 6: Final answer
    x = 17,420,150.21

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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.