Home / 25,013,122.63-37,522,710.20-8,835,763.34

Finding the Fourth Proportional to 25,013,122.63, 37,522,710.20 and 8,835,763.34

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Solution

The fourth proportional to 25,013,122.63, 37,522,710.20 and 8,835,763.34 is: 13,254,714.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,013,122.63 : 37,522,710.20 = 8,835,763.34 : x
  2. Step 2: Convert to fraction form
    25,013,122.63/37,522,710.20 = 8,835,763.34/x
  3. Step 3: Cross multiply
    25,013,122.63x = 37,522,710.20 × 8,835,763.34
  4. Step 4: Simplify right side
    25,013,122.63x = 331,541,787,318,500.25
  5. Step 5: Solve for x
    x = 331,541,787,318,500.25/25,013,122.63
  6. Step 6: Final answer
    x = 13,254,714.03

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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.