Home / 49,008,114.80-73,512,172.20-35,403,225.20

Finding the Fourth Proportional to 49,008,114.80, 73,512,172.20 and 35,403,225.20

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Solution

The fourth proportional to 49,008,114.80, 73,512,172.20 and 35,403,225.20 is: 53,104,837.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,008,114.80 : 73,512,172.20 = 35,403,225.20 : x
  2. Step 2: Convert to fraction form
    49,008,114.80/73,512,172.20 = 35,403,225.20/x
  3. Step 3: Cross multiply
    49,008,114.80x = 73,512,172.20 × 35,403,225.20
  4. Step 4: Simplify right side
    49,008,114.80x = 2,602,567,987,337,780
  5. Step 5: Solve for x
    x = 2,602,567,987,337,780/49,008,114.80
  6. Step 6: Final answer
    x = 53,104,837.80

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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.