Home / 32,259,563.70-48,389,345.55-9,538,437.30

Finding the Fourth Proportional to 32,259,563.70, 48,389,345.55 and 9,538,437.30

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Solution

The fourth proportional to 32,259,563.70, 48,389,345.55 and 9,538,437.30 is: 14,307,655.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,259,563.70 : 48,389,345.55 = 9,538,437.30 : x
  2. Step 2: Convert to fraction form
    32,259,563.70/48,389,345.55 = 9,538,437.30/x
  3. Step 3: Cross multiply
    32,259,563.70x = 48,389,345.55 × 9,538,437.30
  4. Step 4: Simplify right side
    32,259,563.70x = 461,558,738,516,709
  5. Step 5: Solve for x
    x = 461,558,738,516,709/32,259,563.70
  6. Step 6: Final answer
    x = 14,307,655.95

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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.