Home / 3,601,345,509.66-5,408,200,306.60-2,210,496,985.62

Finding the Fourth Proportional to 3,601,345,509.66, 5,408,200,306.60 and 2,210,496,985.62

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Solution

The fourth proportional to 3,601,345,509.66, 5,408,200,306.60 and 2,210,496,985.62 is: 3,319,540,000.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,601,345,509.66 : 5,408,200,306.60 = 2,210,496,985.62 : x
  2. Step 2: Convert to fraction form
    3,601,345,509.66/5,408,200,306.60 = 2,210,496,985.62/x
  3. Step 3: Cross multiply
    3,601,345,509.66x = 5,408,200,306.60 × 2,210,496,985.62
  4. Step 4: Simplify right side
    3,601,345,509.66x = 11,954,810,475,368,460,288
  5. Step 5: Solve for x
    x = 11,954,810,475,368,460,288/3,601,345,509.66
  6. Step 6: Final answer
    x = 3,319,540,000.62

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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.