Home / 602,072,444,125.30-830,881,898,217.60-327,704,841,107.85

Finding the Fourth Proportional to 602,072,444,125.30, 830,881,898,217.60 and 327,704,841,107.85

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Solution

The fourth proportional to 602,072,444,125.30, 830,881,898,217.60 and 327,704,841,107.85 is: 452,244,614,566.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,072,444,125.30 : 830,881,898,217.60 = 327,704,841,107.85 : x
  2. Step 2: Convert to fraction form
    602,072,444,125.30/830,881,898,217.60 = 327,704,841,107.85/x
  3. Step 3: Cross multiply
    602,072,444,125.30x = 830,881,898,217.60 × 327,704,841,107.85
  4. Step 4: Simplify right side
    602,072,444,125.30x = 272,284,020,434,787,383,640,064
  5. Step 5: Solve for x
    x = 272,284,020,434,787,383,640,064/602,072,444,125.30
  6. Step 6: Final answer
    x = 452,244,614,566.88

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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.