Home / 32,028,013.59-48,032,084.31-11,555,071.76

Finding the Fourth Proportional to 32,028,013.59, 48,032,084.31 and 11,555,071.76

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Solution

The fourth proportional to 32,028,013.59, 48,032,084.31 and 11,555,071.76 is: 17,329,022.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,028,013.59 : 48,032,084.31 = 11,555,071.76 : x
  2. Step 2: Convert to fraction form
    32,028,013.59/48,032,084.31 = 11,555,071.76/x
  3. Step 3: Cross multiply
    32,028,013.59x = 48,032,084.31 × 11,555,071.76
  4. Step 4: Simplify right side
    32,028,013.59x = 555,014,180,744,259.75
  5. Step 5: Solve for x
    x = 555,014,180,744,259.75/32,028,013.59
  6. Step 6: Final answer
    x = 17,329,022.89

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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.