Home / 29,516,142.20-44,292,875.70-17,385,582.20

Finding the Fourth Proportional to 29,516,142.20, 44,292,875.70 and 17,385,582.20

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Solution

The fourth proportional to 29,516,142.20, 44,292,875.70 and 17,385,582.20 is: 26,089,365.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,516,142.20 : 44,292,875.70 = 17,385,582.20 : x
  2. Step 2: Convert to fraction form
    29,516,142.20/44,292,875.70 = 17,385,582.20/x
  3. Step 3: Cross multiply
    29,516,142.20x = 44,292,875.70 × 17,385,582.20
  4. Step 4: Simplify right side
    29,516,142.20x = 770,057,431,356,732.50
  5. Step 5: Solve for x
    x = 770,057,431,356,732.50/29,516,142.20
  6. Step 6: Final answer
    x = 26,089,365.82

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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.