Home / 182,041,974.36-251,286,239.40-119,322,113.16

Finding the Fourth Proportional to 182,041,974.36, 251,286,239.40 and 119,322,113.16

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Solution

The fourth proportional to 182,041,974.36, 251,286,239.40 and 119,322,113.16 is: 164,709,294.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,041,974.36 : 251,286,239.40 = 119,322,113.16 : x
  2. Step 2: Convert to fraction form
    182,041,974.36/251,286,239.40 = 119,322,113.16/x
  3. Step 3: Cross multiply
    182,041,974.36x = 251,286,239.40 × 119,322,113.16
  4. Step 4: Simplify right side
    182,041,974.36x = 29,984,005,093,237,652
  5. Step 5: Solve for x
    x = 29,984,005,093,237,652/182,041,974.36
  6. Step 6: Final answer
    x = 164,709,294.10

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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.