Home / 32,079,352.66-48,099,812.70-10,210,285.63

Finding the Fourth Proportional to 32,079,352.66, 48,099,812.70 and 10,210,285.63

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Solution

The fourth proportional to 32,079,352.66, 48,099,812.70 and 10,210,285.63 is: 15,309,312.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,079,352.66 : 48,099,812.70 = 10,210,285.63 : x
  2. Step 2: Convert to fraction form
    32,079,352.66/48,099,812.70 = 10,210,285.63/x
  3. Step 3: Cross multiply
    32,079,352.66x = 48,099,812.70 × 10,210,285.63
  4. Step 4: Simplify right side
    32,079,352.66x = 491,112,826,416,501.56
  5. Step 5: Solve for x
    x = 491,112,826,416,501.56/32,079,352.66
  6. Step 6: Final answer
    x = 15,309,312.24

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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.