Home / 4,655,291,281.20-6,982,936,921.80-4,150,209,754.80

Finding the Fourth Proportional to 4,655,291,281.20, 6,982,936,921.80 and 4,150,209,754.80

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Solution

The fourth proportional to 4,655,291,281.20, 6,982,936,921.80 and 4,150,209,754.80 is: 6,225,314,632.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,655,291,281.20 : 6,982,936,921.80 = 4,150,209,754.80 : x
  2. Step 2: Convert to fraction form
    4,655,291,281.20/6,982,936,921.80 = 4,150,209,754.80/x
  3. Step 3: Cross multiply
    4,655,291,281.20x = 6,982,936,921.80 × 4,150,209,754.80
  4. Step 4: Simplify right side
    4,655,291,281.20x = 28,980,652,930,007,445,504
  5. Step 5: Solve for x
    x = 28,980,652,930,007,445,504/4,655,291,281.20
  6. Step 6: Final answer
    x = 6,225,314,632.20

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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.