Home / 4,140,098,321,654.20-6,210,273,997,533-1,420,373,595,914

Finding the Fourth Proportional to 4,140,098,321,654.20, 6,210,273,997,533 and 1,420,373,595,914

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Solution

The fourth proportional to 4,140,098,321,654.20, 6,210,273,997,533 and 1,420,373,595,914 is: 2,130,603,798,308.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,140,098,321,654.20 : 6,210,273,997,533 = 1,420,373,595,914 : x
  2. Step 2: Convert to fraction form
    4,140,098,321,654.20/6,210,273,997,533 = 1,420,373,595,914/x
  3. Step 3: Cross multiply
    4,140,098,321,654.20x = 6,210,273,997,533 × 1,420,373,595,914
  4. Step 4: Simplify right side
    4,140,098,321,654.20x = 8,820,909,209,487,158,735,273,984
  5. Step 5: Solve for x
    x = 8,820,909,209,487,158,735,273,984/4,140,098,321,654.20
  6. Step 6: Final answer
    x = 2,130,603,798,308.52

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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.