Home / 3,169,008,257,913-4,753,786,208,479.90-874,272,709,821.76

Finding the Fourth Proportional to 3,169,008,257,913, 4,753,786,208,479.90 and 874,272,709,821.76

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Solution

The fourth proportional to 3,169,008,257,913, 4,753,786,208,479.90 and 874,272,709,821.76 is: 1,311,484,607,218.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,169,008,257,913 : 4,753,786,208,479.90 = 874,272,709,821.76 : x
  2. Step 2: Convert to fraction form
    3,169,008,257,913/4,753,786,208,479.90 = 874,272,709,821.76/x
  3. Step 3: Cross multiply
    3,169,008,257,913x = 4,753,786,208,479.90 × 874,272,709,821.76
  4. Step 4: Simplify right side
    3,169,008,257,913x = 4,156,105,550,401,032,505,262,080
  5. Step 5: Solve for x
    x = 4,156,105,550,401,032,505,262,080/3,169,008,257,913
  6. Step 6: Final answer
    x = 1,311,484,607,218.44

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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.