Home / 137,923,884,038.35-206,885,826,057.52-137,923,884,038.35

Finding the Fourth Proportional to 137,923,884,038.35, 206,885,826,057.52 and 137,923,884,038.35

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Solution

The fourth proportional to 137,923,884,038.35, 206,885,826,057.52 and 137,923,884,038.35 is: 206,885,826,057.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,923,884,038.35 : 206,885,826,057.52 = 137,923,884,038.35 : x
  2. Step 2: Convert to fraction form
    137,923,884,038.35/206,885,826,057.52 = 137,923,884,038.35/x
  3. Step 3: Cross multiply
    137,923,884,038.35x = 206,885,826,057.52 × 137,923,884,038.35
  4. Step 4: Simplify right side
    137,923,884,038.35x = 28,534,496,682,335,637,864,448
  5. Step 5: Solve for x
    x = 28,534,496,682,335,637,864,448/137,923,884,038.35
  6. Step 6: Final answer
    x = 206,885,826,057.52

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Double scale
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Similar ratio
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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.