Home / 29,137,923.60-40,209,280.62-16,084,902.24

Finding the Fourth Proportional to 29,137,923.60, 40,209,280.62 and 16,084,902.24

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Solution

The fourth proportional to 29,137,923.60, 40,209,280.62 and 16,084,902.24 is: 22,196,583.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,137,923.60 : 40,209,280.62 = 16,084,902.24 : x
  2. Step 2: Convert to fraction form
    29,137,923.60/40,209,280.62 = 16,084,902.24/x
  3. Step 3: Cross multiply
    29,137,923.60x = 40,209,280.62 × 16,084,902.24
  4. Step 4: Simplify right side
    29,137,923.60x = 646,762,347,913,426.50
  5. Step 5: Solve for x
    x = 646,762,347,913,426.50/29,137,923.60
  6. Step 6: Final answer
    x = 22,196,583.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.