Home / 43,014,471.60-64,521,707.40-16,084,628.40

Finding the Fourth Proportional to 43,014,471.60, 64,521,707.40 and 16,084,628.40

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Solution

The fourth proportional to 43,014,471.60, 64,521,707.40 and 16,084,628.40 is: 24,126,942.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,014,471.60 : 64,521,707.40 = 16,084,628.40 : x
  2. Step 2: Convert to fraction form
    43,014,471.60/64,521,707.40 = 16,084,628.40/x
  3. Step 3: Cross multiply
    43,014,471.60x = 64,521,707.40 × 16,084,628.40
  4. Step 4: Simplify right side
    43,014,471.60x = 1,037,807,687,262,530.12
  5. Step 5: Solve for x
    x = 1,037,807,687,262,530.12/43,014,471.60
  6. Step 6: Final answer
    x = 24,126,942.60

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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.