Home / 2,099,730,357,792.20-3,149,595,536,688.30-2,017,447,985,491.60

Finding the Fourth Proportional to 2,099,730,357,792.20, 3,149,595,536,688.30 and 2,017,447,985,491.60

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Solution

The fourth proportional to 2,099,730,357,792.20, 3,149,595,536,688.30 and 2,017,447,985,491.60 is: 3,026,171,978,237.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,099,730,357,792.20 : 3,149,595,536,688.30 = 2,017,447,985,491.60 : x
  2. Step 2: Convert to fraction form
    2,099,730,357,792.20/3,149,595,536,688.30 = 2,017,447,985,491.60/x
  3. Step 3: Cross multiply
    2,099,730,357,792.20x = 3,149,595,536,688.30 × 2,017,447,985,491.60
  4. Step 4: Simplify right side
    2,099,730,357,792.20x = 6,354,145,170,605,145,411,551,232
  5. Step 5: Solve for x
    x = 6,354,145,170,605,145,411,551,232/2,099,730,357,792.20
  6. Step 6: Final answer
    x = 3,026,171,978,237.40

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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.