Home / 7,387,766,476,348.10-11,083,495,485,177-5,213,805,162,700.50

Finding the Fourth Proportional to 7,387,766,476,348.10, 11,083,495,485,177 and 5,213,805,162,700.50

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Solution

The fourth proportional to 7,387,766,476,348.10, 11,083,495,485,177 and 5,213,805,162,700.50 is: 7,822,010,368,951.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,387,766,476,348.10 : 11,083,495,485,177 = 5,213,805,162,700.50 : x
  2. Step 2: Convert to fraction form
    7,387,766,476,348.10/11,083,495,485,177 = 5,213,805,162,700.50/x
  3. Step 3: Cross multiply
    7,387,766,476,348.10x = 11,083,495,485,177 × 5,213,805,162,700.50
  4. Step 4: Simplify right side
    7,387,766,476,348.10x = 57,787,185,981,383,524,963,319,808
  5. Step 5: Solve for x
    x = 57,787,185,981,383,524,963,319,808/7,387,766,476,348.10
  6. Step 6: Final answer
    x = 7,822,010,368,951.01

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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.