Home / 3,224,830,934,269.80-4,837,213,270,488.70-1,864,121,834,578.60

Finding the Fourth Proportional to 3,224,830,934,269.80, 4,837,213,270,488.70 and 1,864,121,834,578.60

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Solution

The fourth proportional to 3,224,830,934,269.80, 4,837,213,270,488.70 and 1,864,121,834,578.60 is: 2,796,163,600,456.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,830,934,269.80 : 4,837,213,270,488.70 = 1,864,121,834,578.60 : x
  2. Step 2: Convert to fraction form
    3,224,830,934,269.80/4,837,213,270,488.70 = 1,864,121,834,578.60/x
  3. Step 3: Cross multiply
    3,224,830,934,269.80x = 4,837,213,270,488.70 × 1,864,121,834,578.60
  4. Step 4: Simplify right side
    3,224,830,934,269.80x = 9,017,154,876,031,345,828,560,896
  5. Step 5: Solve for x
    x = 9,017,154,876,031,345,828,560,896/3,224,830,934,269.80
  6. Step 6: Final answer
    x = 2,796,163,600,456.50

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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.