Home / 4,655,291,267.70-6,982,936,901.55-4,150,209,741.30

Finding the Fourth Proportional to 4,655,291,267.70, 6,982,936,901.55 and 4,150,209,741.30

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Solution

The fourth proportional to 4,655,291,267.70, 6,982,936,901.55 and 4,150,209,741.30 is: 6,225,314,611.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,655,291,267.70 : 6,982,936,901.55 = 4,150,209,741.30 : x
  2. Step 2: Convert to fraction form
    4,655,291,267.70/6,982,936,901.55 = 4,150,209,741.30/x
  3. Step 3: Cross multiply
    4,655,291,267.70x = 6,982,936,901.55 × 4,150,209,741.30
  4. Step 4: Simplify right side
    4,655,291,267.70x = 28,980,652,751,696,052,224
  5. Step 5: Solve for x
    x = 28,980,652,751,696,052,224/4,655,291,267.70
  6. Step 6: Final answer
    x = 6,225,314,611.95

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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.