Home / 5,353,052,465.33-7,387,411,767.37-3,210,008,033.87

Finding the Fourth Proportional to 5,353,052,465.33, 7,387,411,767.37 and 3,210,008,033.87

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Solution

The fourth proportional to 5,353,052,465.33, 7,387,411,767.37 and 3,210,008,033.87 is: 4,429,930,637.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,353,052,465.33 : 7,387,411,767.37 = 3,210,008,033.87 : x
  2. Step 2: Convert to fraction form
    5,353,052,465.33/7,387,411,767.37 = 3,210,008,033.87/x
  3. Step 3: Cross multiply
    5,353,052,465.33x = 7,387,411,767.37 × 3,210,008,033.87
  4. Step 4: Simplify right side
    5,353,052,465.33x = 23,713,651,122,718,511,104
  5. Step 5: Solve for x
    x = 23,713,651,122,718,511,104/5,353,052,465.33
  6. Step 6: Final answer
    x = 4,429,930,637.95

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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.