Home / 32,079,348.54-48,099,806.52-10,210,281.51

Finding the Fourth Proportional to 32,079,348.54, 48,099,806.52 and 10,210,281.51

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Solution

The fourth proportional to 32,079,348.54, 48,099,806.52 and 10,210,281.51 is: 15,309,306.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,079,348.54 : 48,099,806.52 = 10,210,281.51 : x
  2. Step 2: Convert to fraction form
    32,079,348.54/48,099,806.52 = 10,210,281.51/x
  3. Step 3: Cross multiply
    32,079,348.54x = 48,099,806.52 × 10,210,281.51
  4. Step 4: Simplify right side
    32,079,348.54x = 491,112,565,074,690.56
  5. Step 5: Solve for x
    x = 491,112,565,074,690.56/32,079,348.54
  6. Step 6: Final answer
    x = 15,309,306.06

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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.