Home / 6,436,291,233.20-9,654,436,849.80-2,300,404,794.80

Finding the Fourth Proportional to 6,436,291,233.20, 9,654,436,849.80 and 2,300,404,794.80

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Solution

The fourth proportional to 6,436,291,233.20, 9,654,436,849.80 and 2,300,404,794.80 is: 3,450,607,192.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,436,291,233.20 : 9,654,436,849.80 = 2,300,404,794.80 : x
  2. Step 2: Convert to fraction form
    6,436,291,233.20/9,654,436,849.80 = 2,300,404,794.80/x
  3. Step 3: Cross multiply
    6,436,291,233.20x = 9,654,436,849.80 × 2,300,404,794.80
  4. Step 4: Simplify right side
    6,436,291,233.20x = 22,209,112,820,373,729,280
  5. Step 5: Solve for x
    x = 22,209,112,820,373,729,280/6,436,291,233.20
  6. Step 6: Final answer
    x = 3,450,607,192.20

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Double scale
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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.