Home / 1,737,410,844.35-2,397,609,931.61-944,409,641.64

Finding the Fourth Proportional to 1,737,410,844.35, 2,397,609,931.61 and 944,409,641.64

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Solution

The fourth proportional to 1,737,410,844.35, 2,397,609,931.61 and 944,409,641.64 is: 1,303,276,046.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,737,410,844.35 : 2,397,609,931.61 = 944,409,641.64 : x
  2. Step 2: Convert to fraction form
    1,737,410,844.35/2,397,609,931.61 = 944,409,641.64/x
  3. Step 3: Cross multiply
    1,737,410,844.35x = 2,397,609,931.61 × 944,409,641.64
  4. Step 4: Simplify right side
    1,737,410,844.35x = 2,264,325,936,311,125,760
  5. Step 5: Solve for x
    x = 2,264,325,936,311,125,760/1,737,410,844.35
  6. Step 6: Final answer
    x = 1,303,276,046.47

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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.