Home / 16,087,973,852.94-22,201,055,760.87-9,314,078,053.74

Finding the Fourth Proportional to 16,087,973,852.94, 22,201,055,760.87 and 9,314,078,053.74

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Solution

The fourth proportional to 16,087,973,852.94, 22,201,055,760.87 and 9,314,078,053.74 is: 12,853,226,150.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,087,973,852.94 : 22,201,055,760.87 = 9,314,078,053.74 : x
  2. Step 2: Convert to fraction form
    16,087,973,852.94/22,201,055,760.87 = 9,314,078,053.74/x
  3. Step 3: Cross multiply
    16,087,973,852.94x = 22,201,055,760.87 × 9,314,078,053.74
  4. Step 4: Simplify right side
    16,087,973,852.94x = 206,782,366,232,177,246,208
  5. Step 5: Solve for x
    x = 206,782,366,232,177,246,208/16,087,973,852.94
  6. Step 6: Final answer
    x = 12,853,226,150.31

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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.