Home / 32,079,350.79-48,099,809.90-10,210,283.75

Finding the Fourth Proportional to 32,079,350.79, 48,099,809.90 and 10,210,283.75

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Solution

The fourth proportional to 32,079,350.79, 48,099,809.90 and 10,210,283.75 is: 15,309,309.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,079,350.79 : 48,099,809.90 = 10,210,283.75 : x
  2. Step 2: Convert to fraction form
    32,079,350.79/48,099,809.90 = 10,210,283.75/x
  3. Step 3: Cross multiply
    32,079,350.79x = 48,099,809.90 × 10,210,283.75
  4. Step 4: Simplify right side
    32,079,350.79x = 491,112,707,545,834.38
  5. Step 5: Solve for x
    x = 491,112,707,545,834.38/32,079,350.79
  6. Step 6: Final answer
    x = 15,309,309.43

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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.