Home / 13,288,366,923.90-19,932,550,385.85-13,288,366,923.90

Finding the Fourth Proportional to 13,288,366,923.90, 19,932,550,385.85 and 13,288,366,923.90

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Solution

The fourth proportional to 13,288,366,923.90, 19,932,550,385.85 and 13,288,366,923.90 is: 19,932,550,385.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,288,366,923.90 : 19,932,550,385.85 = 13,288,366,923.90 : x
  2. Step 2: Convert to fraction form
    13,288,366,923.90/19,932,550,385.85 = 13,288,366,923.90/x
  3. Step 3: Cross multiply
    13,288,366,923.90x = 19,932,550,385.85 × 13,288,366,923.90
  4. Step 4: Simplify right side
    13,288,366,923.90x = 264,871,043,256,299,290,624
  5. Step 5: Solve for x
    x = 264,871,043,256,299,290,624/13,288,366,923.90
  6. Step 6: Final answer
    x = 19,932,550,385.85

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1.5x scale

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.