Home / 5,794,136,670.10-8,691,205,005.15-2,113,762,090.90

Finding the Fourth Proportional to 5,794,136,670.10, 8,691,205,005.15 and 2,113,762,090.90

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Solution

The fourth proportional to 5,794,136,670.10, 8,691,205,005.15 and 2,113,762,090.90 is: 3,170,643,136.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,794,136,670.10 : 8,691,205,005.15 = 2,113,762,090.90 : x
  2. Step 2: Convert to fraction form
    5,794,136,670.10/8,691,205,005.15 = 2,113,762,090.90/x
  3. Step 3: Cross multiply
    5,794,136,670.10x = 8,691,205,005.15 × 2,113,762,090.90
  4. Step 4: Simplify right side
    5,794,136,670.10x = 18,371,139,664,126,408,704
  5. Step 5: Solve for x
    x = 18,371,139,664,126,408,704/5,794,136,670.10
  6. Step 6: Final answer
    x = 3,170,643,136.35

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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.