Home / 24,986,013,348.43-37,477,700,033.75-8,195,612,918.19

Finding the Fourth Proportional to 24,986,013,348.43, 37,477,700,033.75 and 8,195,612,918.19

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Solution

The fourth proportional to 24,986,013,348.43, 37,477,700,033.75 and 8,195,612,918.19 is: 12,292,986,410.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,986,013,348.43 : 37,477,700,033.75 = 8,195,612,918.19 : x
  2. Step 2: Convert to fraction form
    24,986,013,348.43/37,477,700,033.75 = 8,195,612,918.19/x
  3. Step 3: Cross multiply
    24,986,013,348.43x = 37,477,700,033.75 × 8,195,612,918.19
  4. Step 4: Simplify right side
    24,986,013,348.43x = 307,152,722,540,651,282,432
  5. Step 5: Solve for x
    x = 307,152,722,540,651,282,432/24,986,013,348.43
  6. Step 6: Final answer
    x = 12,292,986,410.33

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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.