Home / 25,509,230,224.20-38,263,845,336.30-8,948,678,358.60

Finding the Fourth Proportional to 25,509,230,224.20, 38,263,845,336.30 and 8,948,678,358.60

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Solution

The fourth proportional to 25,509,230,224.20, 38,263,845,336.30 and 8,948,678,358.60 is: 13,423,017,537.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,509,230,224.20 : 38,263,845,336.30 = 8,948,678,358.60 : x
  2. Step 2: Convert to fraction form
    25,509,230,224.20/38,263,845,336.30 = 8,948,678,358.60/x
  3. Step 3: Cross multiply
    25,509,230,224.20x = 38,263,845,336.30 × 8,948,678,358.60
  4. Step 4: Simplify right side
    25,509,230,224.20x = 342,410,844,677,765,398,528
  5. Step 5: Solve for x
    x = 342,410,844,677,765,398,528/25,509,230,224.20
  6. Step 6: Final answer
    x = 13,423,017,537.90

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1.5x scale

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.