Home / 22,695,552,130.10-34,043,328,195.15-12,246,996,917.30

Finding the Fourth Proportional to 22,695,552,130.10, 34,043,328,195.15 and 12,246,996,917.30

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Solution

The fourth proportional to 22,695,552,130.10, 34,043,328,195.15 and 12,246,996,917.30 is: 18,370,495,375.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,695,552,130.10 : 34,043,328,195.15 = 12,246,996,917.30 : x
  2. Step 2: Convert to fraction form
    22,695,552,130.10/34,043,328,195.15 = 12,246,996,917.30/x
  3. Step 3: Cross multiply
    22,695,552,130.10x = 34,043,328,195.15 × 12,246,996,917.30
  4. Step 4: Simplify right side
    22,695,552,130.10x = 416,928,535,460,634,230,784
  5. Step 5: Solve for x
    x = 416,928,535,460,634,230,784/22,695,552,130.10
  6. Step 6: Final answer
    x = 18,370,495,375.95

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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.