Home / 2,184,201,530.10-3,276,302,295.15-805,005,846.90

Finding the Fourth Proportional to 2,184,201,530.10, 3,276,302,295.15 and 805,005,846.90

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Solution

The fourth proportional to 2,184,201,530.10, 3,276,302,295.15 and 805,005,846.90 is: 1,207,508,770.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,201,530.10 : 3,276,302,295.15 = 805,005,846.90 : x
  2. Step 2: Convert to fraction form
    2,184,201,530.10/3,276,302,295.15 = 805,005,846.90/x
  3. Step 3: Cross multiply
    2,184,201,530.10x = 3,276,302,295.15 × 805,005,846.90
  4. Step 4: Simplify right side
    2,184,201,530.10x = 2,637,442,503,807,639,552
  5. Step 5: Solve for x
    x = 2,637,442,503,807,639,552/2,184,201,530.10
  6. Step 6: Final answer
    x = 1,207,508,770.35

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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.