Home / 3,126,154,497,279.50-4,314,197,844,583.90-1,737,294,150,970.30

Finding the Fourth Proportional to 3,126,154,497,279.50, 4,314,197,844,583.90 and 1,737,294,150,970.30

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Solution

The fourth proportional to 3,126,154,497,279.50, 4,314,197,844,583.90 and 1,737,294,150,970.30 is: 2,397,524,078,879.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,126,154,497,279.50 : 4,314,197,844,583.90 = 1,737,294,150,970.30 : x
  2. Step 2: Convert to fraction form
    3,126,154,497,279.50/4,314,197,844,583.90 = 1,737,294,150,970.30/x
  3. Step 3: Cross multiply
    3,126,154,497,279.50x = 4,314,197,844,583.90 × 1,737,294,150,970.30
  4. Step 4: Simplify right side
    3,126,154,497,279.50x = 7,495,030,681,524,285,313,384,448
  5. Step 5: Solve for x
    x = 7,495,030,681,524,285,313,384,448/3,126,154,497,279.50
  6. Step 6: Final answer
    x = 2,397,524,078,879.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.