Home / 3,525,013,753,514.80-5,289,935,895,384.40-1,230,278,204,837.50

Finding the Fourth Proportional to 3,525,013,753,514.80, 5,289,935,895,384.40 and 1,230,278,204,837.50

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Solution

The fourth proportional to 3,525,013,753,514.80, 5,289,935,895,384.40 and 1,230,278,204,837.50 is: 1,846,260,267,946.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,525,013,753,514.80 : 5,289,935,895,384.40 = 1,230,278,204,837.50 : x
  2. Step 2: Convert to fraction form
    3,525,013,753,514.80/5,289,935,895,384.40 = 1,230,278,204,837.50/x
  3. Step 3: Cross multiply
    3,525,013,753,514.80x = 5,289,935,895,384.40 × 1,230,278,204,837.50
  4. Step 4: Simplify right side
    3,525,013,753,514.80x = 6,508,092,837,078,972,898,476,032
  5. Step 5: Solve for x
    x = 6,508,092,837,078,972,898,476,032/3,525,013,753,514.80
  6. Step 6: Final answer
    x = 1,846,260,267,946.40

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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.