Home / 32,480,116.54-44,807,536.05-28,762,735.94

Finding the Fourth Proportional to 32,480,116.54, 44,807,536.05 and 28,762,735.94

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Solution

The fourth proportional to 32,480,116.54, 44,807,536.05 and 28,762,735.94 is: 39,679,270.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,480,116.54 : 44,807,536.05 = 28,762,735.94 : x
  2. Step 2: Convert to fraction form
    32,480,116.54/44,807,536.05 = 28,762,735.94/x
  3. Step 3: Cross multiply
    32,480,116.54x = 44,807,536.05 × 28,762,735.94
  4. Step 4: Simplify right side
    32,480,116.54x = 1,288,787,327,528,180.50
  5. Step 5: Solve for x
    x = 1,288,787,327,528,180.50/32,480,116.54
  6. Step 6: Final answer
    x = 39,679,270.42

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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.