Home / 11,574,272,518.52-17,362,245,545.39-4,844,646,279.38

Finding the Fourth Proportional to 11,574,272,518.52, 17,362,245,545.39 and 4,844,646,279.38

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Solution

The fourth proportional to 11,574,272,518.52, 17,362,245,545.39 and 4,844,646,279.38 is: 7,267,319,665.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,574,272,518.52 : 17,362,245,545.39 = 4,844,646,279.38 : x
  2. Step 2: Convert to fraction form
    11,574,272,518.52/17,362,245,545.39 = 4,844,646,279.38/x
  3. Step 3: Cross multiply
    11,574,272,518.52x = 17,362,245,545.39 × 4,844,646,279.38
  4. Step 4: Simplify right side
    11,574,272,518.52x = 84,113,938,283,111,497,728
  5. Step 5: Solve for x
    x = 84,113,938,283,111,497,728/11,574,272,518.52
  6. Step 6: Final answer
    x = 7,267,319,665.10

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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.