Home / 35,430,836.10-53,146,254.90-8,504,492.10

Finding the Fourth Proportional to 35,430,836.10, 53,146,254.90 and 8,504,492.10

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Solution

The fourth proportional to 35,430,836.10, 53,146,254.90 and 8,504,492.10 is: 12,756,738.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,430,836.10 : 53,146,254.90 = 8,504,492.10 : x
  2. Step 2: Convert to fraction form
    35,430,836.10/53,146,254.90 = 8,504,492.10/x
  3. Step 3: Cross multiply
    35,430,836.10x = 53,146,254.90 × 8,504,492.10
  4. Step 4: Simplify right side
    35,430,836.10x = 451,981,904,941,636.25
  5. Step 5: Solve for x
    x = 451,981,904,941,636.25/35,430,836.10
  6. Step 6: Final answer
    x = 12,756,738.33

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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.