Home / 35,136,002.80-52,704,004.20-23,081,647.60

Finding the Fourth Proportional to 35,136,002.80, 52,704,004.20 and 23,081,647.60

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Solution

The fourth proportional to 35,136,002.80, 52,704,004.20 and 23,081,647.60 is: 34,622,471.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,136,002.80 : 52,704,004.20 = 23,081,647.60 : x
  2. Step 2: Convert to fraction form
    35,136,002.80/52,704,004.20 = 23,081,647.60/x
  3. Step 3: Cross multiply
    35,136,002.80x = 52,704,004.20 × 23,081,647.60
  4. Step 4: Simplify right side
    35,136,002.80x = 1,216,495,252,053,320
  5. Step 5: Solve for x
    x = 1,216,495,252,053,320/35,136,002.80
  6. Step 6: Final answer
    x = 34,622,471.40

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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.