Home / 101,566,654.62-152,330,144.01-32,460,921.01

Finding the Fourth Proportional to 101,566,654.62, 152,330,144.01 and 32,460,921.01

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Solution

The fourth proportional to 101,566,654.62, 152,330,144.01 and 32,460,921.01 is: 48,685,041.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,566,654.62 : 152,330,144.01 = 32,460,921.01 : x
  2. Step 2: Convert to fraction form
    101,566,654.62/152,330,144.01 = 32,460,921.01/x
  3. Step 3: Cross multiply
    101,566,654.62x = 152,330,144.01 × 32,460,921.01
  4. Step 4: Simplify right side
    101,566,654.62x = 4,944,776,772,150,535
  5. Step 5: Solve for x
    x = 4,944,776,772,150,535/101,566,654.62
  6. Step 6: Final answer
    x = 48,685,041.27

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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.