Home / 32,574,616.35-44,956,958.75-18,823,580.47

Finding the Fourth Proportional to 32,574,616.35, 44,956,958.75 and 18,823,580.47

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Solution

The fourth proportional to 32,574,616.35, 44,956,958.75 and 18,823,580.47 is: 25,978,845.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,574,616.35 : 44,956,958.75 = 18,823,580.47 : x
  2. Step 2: Convert to fraction form
    32,574,616.35/44,956,958.75 = 18,823,580.47/x
  3. Step 3: Cross multiply
    32,574,616.35x = 44,956,958.75 × 18,823,580.47
  4. Step 4: Simplify right side
    32,574,616.35x = 846,250,930,717,095.50
  5. Step 5: Solve for x
    x = 846,250,930,717,095.50/32,574,616.35
  6. Step 6: Final answer
    x = 25,978,845.66

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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.