Home / 43,800,799.16-65,701,341.80-16,499,764.36

Finding the Fourth Proportional to 43,800,799.16, 65,701,341.80 and 16,499,764.36

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Solution

The fourth proportional to 43,800,799.16, 65,701,341.80 and 16,499,764.36 is: 24,749,700.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,800,799.16 : 65,701,341.80 = 16,499,764.36 : x
  2. Step 2: Convert to fraction form
    43,800,799.16/65,701,341.80 = 16,499,764.36/x
  3. Step 3: Cross multiply
    43,800,799.16x = 65,701,341.80 × 16,499,764.36
  4. Step 4: Simplify right side
    43,800,799.16x = 1,084,056,657,835,818.12
  5. Step 5: Solve for x
    x = 1,084,056,657,835,818.12/43,800,799.16
  6. Step 6: Final answer
    x = 24,749,700.43

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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.