Home / 29,728,410,323.12-41,026,077,418.68-16,180,924,950.13

Finding the Fourth Proportional to 29,728,410,323.12, 41,026,077,418.68 and 16,180,924,950.13

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Solution

The fourth proportional to 29,728,410,323.12, 41,026,077,418.68 and 16,180,924,950.13 is: 22,330,150,603.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,728,410,323.12 : 41,026,077,418.68 = 16,180,924,950.13 : x
  2. Step 2: Convert to fraction form
    29,728,410,323.12/41,026,077,418.68 = 16,180,924,950.13/x
  3. Step 3: Cross multiply
    29,728,410,323.12x = 41,026,077,418.68 × 16,180,924,950.13
  4. Step 4: Simplify right side
    29,728,410,323.12x = 663,839,879,709,884,153,856
  5. Step 5: Solve for x
    x = 663,839,879,709,884,153,856/29,728,410,323.12
  6. Step 6: Final answer
    x = 22,330,150,603.23

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1.5x scale

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.