Home / 106,153,861.01-146,476,528.13-59,741,347.01

Finding the Fourth Proportional to 106,153,861.01, 146,476,528.13 and 59,741,347.01

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Solution

The fourth proportional to 106,153,861.01, 146,476,528.13 and 59,741,347.01 is: 82,434,166.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,153,861.01 : 146,476,528.13 = 59,741,347.01 : x
  2. Step 2: Convert to fraction form
    106,153,861.01/146,476,528.13 = 59,741,347.01/x
  3. Step 3: Cross multiply
    106,153,861.01x = 146,476,528.13 × 59,741,347.01
  4. Step 4: Simplify right side
    106,153,861.01x = 8,750,705,095,251,327
  5. Step 5: Solve for x
    x = 8,750,705,095,251,327/106,153,861.01
  6. Step 6: Final answer
    x = 82,434,166.90

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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.