Home / 2,284,640,346,496.30-3,152,828,677,835.20-1,242,957,105,179.20

Finding the Fourth Proportional to 2,284,640,346,496.30, 3,152,828,677,835.20 and 1,242,957,105,179.20

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Solution

The fourth proportional to 2,284,640,346,496.30, 3,152,828,677,835.20 and 1,242,957,105,179.20 is: 1,715,294,406,201.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,640,346,496.30 : 3,152,828,677,835.20 = 1,242,957,105,179.20 : x
  2. Step 2: Convert to fraction form
    2,284,640,346,496.30/3,152,828,677,835.20 = 1,242,957,105,179.20/x
  3. Step 3: Cross multiply
    2,284,640,346,496.30x = 3,152,828,677,835.20 × 1,242,957,105,179.20
  4. Step 4: Simplify right side
    2,284,640,346,496.30x = 3,918,830,806,528,004,691,329,024
  5. Step 5: Solve for x
    x = 3,918,830,806,528,004,691,329,024/2,284,640,346,496.30
  6. Step 6: Final answer
    x = 1,715,294,406,201.78

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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.