Home / 2,977,242,068.10-4,465,863,102.15-2,150,745,024.90

Finding the Fourth Proportional to 2,977,242,068.10, 4,465,863,102.15 and 2,150,745,024.90

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Solution

The fourth proportional to 2,977,242,068.10, 4,465,863,102.15 and 2,150,745,024.90 is: 3,226,117,537.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,977,242,068.10 : 4,465,863,102.15 = 2,150,745,024.90 : x
  2. Step 2: Convert to fraction form
    2,977,242,068.10/4,465,863,102.15 = 2,150,745,024.90/x
  3. Step 3: Cross multiply
    2,977,242,068.10x = 4,465,863,102.15 × 2,150,745,024.90
  4. Step 4: Simplify right side
    2,977,242,068.10x = 9,604,932,848,833,593,344
  5. Step 5: Solve for x
    x = 9,604,932,848,833,593,344/2,977,242,068.10
  6. Step 6: Final answer
    x = 3,226,117,537.35

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1.5x scale

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.