Home / 1,207,096,224.53-1,810,845,956.32-377,884,846.42

Finding the Fourth Proportional to 1,207,096,224.53, 1,810,845,956.32 and 377,884,846.42

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Solution

The fourth proportional to 1,207,096,224.53, 1,810,845,956.32 and 377,884,846.42 is: 566,890,387.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,207,096,224.53 : 1,810,845,956.32 = 377,884,846.42 : x
  2. Step 2: Convert to fraction form
    1,207,096,224.53/1,810,845,956.32 = 377,884,846.42/x
  3. Step 3: Cross multiply
    1,207,096,224.53x = 1,810,845,956.32 × 377,884,846.42
  4. Step 4: Simplify right side
    1,207,096,224.53x = 684,291,246,088,789,504
  5. Step 5: Solve for x
    x = 684,291,246,088,789,504/1,207,096,224.53
  6. Step 6: Final answer
    x = 566,890,387.18

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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.