Home / 2,284,640,346,484.20-3,152,828,677,818.20-1,242,957,105,166.90

Finding the Fourth Proportional to 2,284,640,346,484.20, 3,152,828,677,818.20 and 1,242,957,105,166.90

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Solution

The fourth proportional to 2,284,640,346,484.20, 3,152,828,677,818.20 and 1,242,957,105,166.90 is: 1,715,294,406,184.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,640,346,484.20 : 3,152,828,677,818.20 = 1,242,957,105,166.90 : x
  2. Step 2: Convert to fraction form
    2,284,640,346,484.20/3,152,828,677,818.20 = 1,242,957,105,166.90/x
  3. Step 3: Cross multiply
    2,284,640,346,484.20x = 3,152,828,677,818.20 × 1,242,957,105,166.90
  4. Step 4: Simplify right side
    2,284,640,346,484.20x = 3,918,830,806,468,094,729,388,032
  5. Step 5: Solve for x
    x = 3,918,830,806,468,094,729,388,032/2,284,640,346,484.20
  6. Step 6: Final answer
    x = 1,715,294,406,184.64

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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.