Home / 102,054,473.01-153,082,318.46-25,377,501.24

Finding the Fourth Proportional to 102,054,473.01, 153,082,318.46 and 25,377,501.24

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Solution

The fourth proportional to 102,054,473.01, 153,082,318.46 and 25,377,501.24 is: 38,066,403.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,054,473.01 : 153,082,318.46 = 25,377,501.24 : x
  2. Step 2: Convert to fraction form
    102,054,473.01/153,082,318.46 = 25,377,501.24/x
  3. Step 3: Cross multiply
    102,054,473.01x = 153,082,318.46 × 25,377,501.24
  4. Step 4: Simplify right side
    102,054,473.01x = 3,884,846,726,413,837.50
  5. Step 5: Solve for x
    x = 3,884,846,726,413,837.50/102,054,473.01
  6. Step 6: Final answer
    x = 38,066,403.28

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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.