Home / 137,151,144,474.89-205,726,716,712.35-137,151,144,474.89

Finding the Fourth Proportional to 137,151,144,474.89, 205,726,716,712.35 and 137,151,144,474.89

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Solution

The fourth proportional to 137,151,144,474.89, 205,726,716,712.35 and 137,151,144,474.89 is: 205,726,716,712.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,151,144,474.89 : 205,726,716,712.35 = 137,151,144,474.89 : x
  2. Step 2: Convert to fraction form
    137,151,144,474.89/205,726,716,712.35 = 137,151,144,474.89/x
  3. Step 3: Cross multiply
    137,151,144,474.89x = 205,726,716,712.35 × 137,151,144,474.89
  4. Step 4: Simplify right side
    137,151,144,474.89x = 28,215,654,646,160,283,402,240
  5. Step 5: Solve for x
    x = 28,215,654,646,160,283,402,240/137,151,144,474.89
  6. Step 6: Final answer
    x = 205,726,716,712.35

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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.