Home / 137,923,884,043.35-206,885,826,065.03-137,923,884,043.35

Finding the Fourth Proportional to 137,923,884,043.35, 206,885,826,065.03 and 137,923,884,043.35

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Solution

The fourth proportional to 137,923,884,043.35, 206,885,826,065.03 and 137,923,884,043.35 is: 206,885,826,065.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,923,884,043.35 : 206,885,826,065.03 = 137,923,884,043.35 : x
  2. Step 2: Convert to fraction form
    137,923,884,043.35/206,885,826,065.03 = 137,923,884,043.35/x
  3. Step 3: Cross multiply
    137,923,884,043.35x = 206,885,826,065.03 × 137,923,884,043.35
  4. Step 4: Simplify right side
    137,923,884,043.35x = 28,534,496,684,405,875,015,680
  5. Step 5: Solve for x
    x = 28,534,496,684,405,875,015,680/137,923,884,043.35
  6. Step 6: Final answer
    x = 206,885,826,065.03

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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.