Home / 32,480,117.54-44,807,537.43-28,762,736.94

Finding the Fourth Proportional to 32,480,117.54, 44,807,537.43 and 28,762,736.94

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Solution

The fourth proportional to 32,480,117.54, 44,807,537.43 and 28,762,736.94 is: 39,679,271.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,480,117.54 : 44,807,537.43 = 28,762,736.94 : x
  2. Step 2: Convert to fraction form
    32,480,117.54/44,807,537.43 = 28,762,736.94/x
  3. Step 3: Cross multiply
    32,480,117.54x = 44,807,537.43 × 28,762,736.94
  4. Step 4: Simplify right side
    32,480,117.54x = 1,288,787,412,028,293.75
  5. Step 5: Solve for x
    x = 1,288,787,412,028,293.75/32,480,117.54
  6. Step 6: Final answer
    x = 39,679,271.80

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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.