Home / 15,432,953.10-23,147,176.19-4,500,204.85

Finding the Fourth Proportional to 15,432,953.10, 23,147,176.19 and 4,500,204.85

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Solution

The fourth proportional to 15,432,953.10, 23,147,176.19 and 4,500,204.85 is: 6,749,650.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,432,953.10 : 23,147,176.19 = 4,500,204.85 : x
  2. Step 2: Convert to fraction form
    15,432,953.10/23,147,176.19 = 4,500,204.85/x
  3. Step 3: Cross multiply
    15,432,953.10x = 23,147,176.19 × 4,500,204.85
  4. Step 4: Simplify right side
    15,432,953.10x = 104,167,034,531,541.48
  5. Step 5: Solve for x
    x = 104,167,034,531,541.48/15,432,953.10
  6. Step 6: Final answer
    x = 6,749,650.17

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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.