Home / 2,246,783,740.40-3,363,606,445.80-1,601,811,196.40

Finding the Fourth Proportional to 2,246,783,740.40, 3,363,606,445.80 and 1,601,811,196.40

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Solution

The fourth proportional to 2,246,783,740.40, 3,363,606,445.80 and 1,601,811,196.40 is: 2,398,033,405.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246,783,740.40 : 3,363,606,445.80 = 1,601,811,196.40 : x
  2. Step 2: Convert to fraction form
    2,246,783,740.40/3,363,606,445.80 = 1,601,811,196.40/x
  3. Step 3: Cross multiply
    2,246,783,740.40x = 3,363,606,445.80 × 1,601,811,196.40
  4. Step 4: Simplify right side
    2,246,783,740.40x = 5,387,862,465,165,649,920
  5. Step 5: Solve for x
    x = 5,387,862,465,165,649,920/2,246,783,740.40
  6. Step 6: Final answer
    x = 2,398,033,405.83

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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.