Home / 2,273,701,440-3,137,717,435.04-1,230,659,904

Finding the Fourth Proportional to 2,273,701,440, 3,137,717,435.04 and 1,230,659,904

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Solution

The fourth proportional to 2,273,701,440, 3,137,717,435.04 and 1,230,659,904 is: 1,698,315,781.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,701,440 : 3,137,717,435.04 = 1,230,659,904 : x
  2. Step 2: Convert to fraction form
    2,273,701,440/3,137,717,435.04 = 1,230,659,904/x
  3. Step 3: Cross multiply
    2,273,701,440x = 3,137,717,435.04 × 1,230,659,904
  4. Step 4: Simplify right side
    2,273,701,440x = 3,861,463,037,385,452,544
  5. Step 5: Solve for x
    x = 3,861,463,037,385,452,544/2,273,701,440
  6. Step 6: Final answer
    x = 1,698,315,781.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.