Home / 3,201,176,449.32-4,801,675,094.46-1,020,273,455.40

Finding the Fourth Proportional to 3,201,176,449.32, 4,801,675,094.46 and 1,020,273,455.40

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Solution

The fourth proportional to 3,201,176,449.32, 4,801,675,094.46 and 1,020,273,455.40 is: 1,530,381,632.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,201,176,449.32 : 4,801,675,094.46 = 1,020,273,455.40 : x
  2. Step 2: Convert to fraction form
    3,201,176,449.32/4,801,675,094.46 = 1,020,273,455.40/x
  3. Step 3: Cross multiply
    3,201,176,449.32x = 4,801,675,094.46 × 1,020,273,455.40
  4. Step 4: Simplify right side
    3,201,176,449.32x = 4,899,021,640,332,825,600
  5. Step 5: Solve for x
    x = 4,899,021,640,332,825,600/3,201,176,449.32
  6. Step 6: Final answer
    x = 1,530,381,632.47

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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.