Home / 106,601,249-147,107,016.04-59,558,684.60

Finding the Fourth Proportional to 106,601,249, 147,107,016.04 and 59,558,684.60

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Solution

The fourth proportional to 106,601,249, 147,107,016.04 and 59,558,684.60 is: 82,189,472.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,601,249 : 147,107,016.04 = 59,558,684.60 : x
  2. Step 2: Convert to fraction form
    106,601,249/147,107,016.04 = 59,558,684.60/x
  3. Step 3: Cross multiply
    106,601,249x = 147,107,016.04 × 59,558,684.60
  4. Step 4: Simplify right side
    106,601,249x = 8,761,500,370,773,501
  5. Step 5: Solve for x
    x = 8,761,500,370,773,501/106,601,249
  6. Step 6: Final answer
    x = 82,189,472.01

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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.