Home / 13,874,646,835.04-19,146,517,229.18-7,853,022,953.00

Finding the Fourth Proportional to 13,874,646,835.04, 19,146,517,229.18 and 7,853,022,953.00

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Solution

The fourth proportional to 13,874,646,835.04, 19,146,517,229.18 and 7,853,022,953.00 is: 10,836,891,277.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,874,646,835.04 : 19,146,517,229.18 = 7,853,022,953.00 : x
  2. Step 2: Convert to fraction form
    13,874,646,835.04/19,146,517,229.18 = 7,853,022,953.00/x
  3. Step 3: Cross multiply
    13,874,646,835.04x = 19,146,517,229.18 × 7,853,022,953.00
  4. Step 4: Simplify right side
    13,874,646,835.04x = 150,358,039,270,654,214,144
  5. Step 5: Solve for x
    x = 150,358,039,270,654,214,144/13,874,646,835.04
  6. Step 6: Final answer
    x = 10,836,891,277.90

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1.5x scale

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.