Home / 2,284,640,346,495.30-3,152,828,677,833.80-1,242,957,105,178.20

Finding the Fourth Proportional to 2,284,640,346,495.30, 3,152,828,677,833.80 and 1,242,957,105,178.20

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Solution

The fourth proportional to 2,284,640,346,495.30, 3,152,828,677,833.80 and 1,242,957,105,178.20 is: 1,715,294,406,200.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,640,346,495.30 : 3,152,828,677,833.80 = 1,242,957,105,178.20 : x
  2. Step 2: Convert to fraction form
    2,284,640,346,495.30/3,152,828,677,833.80 = 1,242,957,105,178.20/x
  3. Step 3: Cross multiply
    2,284,640,346,495.30x = 3,152,828,677,833.80 × 1,242,957,105,178.20
  4. Step 4: Simplify right side
    2,284,640,346,495.30x = 3,918,830,806,523,111,649,837,056
  5. Step 5: Solve for x
    x = 3,918,830,806,523,111,649,837,056/2,284,640,346,495.30
  6. Step 6: Final answer
    x = 1,715,294,406,200.39

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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.