Home / 32,247,690.66-48,378,359.43-10,681,071.30

Finding the Fourth Proportional to 32,247,690.66, 48,378,359.43 and 10,681,071.30

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Solution

The fourth proportional to 32,247,690.66, 48,378,359.43 and 10,681,071.30 is: 16,023,867.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,247,690.66 : 48,378,359.43 = 10,681,071.30 : x
  2. Step 2: Convert to fraction form
    32,247,690.66/48,378,359.43 = 10,681,071.30/x
  3. Step 3: Cross multiply
    32,247,690.66x = 48,378,359.43 × 10,681,071.30
  4. Step 4: Simplify right side
    32,247,690.66x = 516,732,706,448,857.38
  5. Step 5: Solve for x
    x = 516,732,706,448,857.38/32,247,690.66
  6. Step 6: Final answer
    x = 16,023,867.01

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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.