Home / 35,607,633.60-53,419,323.60-16,433,767.20

Finding the Fourth Proportional to 35,607,633.60, 53,419,323.60 and 16,433,767.20

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Solution

The fourth proportional to 35,607,633.60, 53,419,323.60 and 16,433,767.20 is: 24,654,284.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,607,633.60 : 53,419,323.60 = 16,433,767.20 : x
  2. Step 2: Convert to fraction form
    35,607,633.60/53,419,323.60 = 16,433,767.20/x
  3. Step 3: Cross multiply
    35,607,633.60x = 53,419,323.60 × 16,433,767.20
  4. Step 4: Simplify right side
    35,607,633.60x = 877,880,728,023,865.88
  5. Step 5: Solve for x
    x = 877,880,728,023,865.88/35,607,633.60
  6. Step 6: Final answer
    x = 24,654,284.47

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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.