Home / 110,619,029.10-154,579,662.60-110,619,029.10

Finding the Fourth Proportional to 110,619,029.10, 154,579,662.60 and 110,619,029.10

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Solution

The fourth proportional to 110,619,029.10, 154,579,662.60 and 110,619,029.10 is: 154,579,662.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,619,029.10 : 154,579,662.60 = 110,619,029.10 : x
  2. Step 2: Convert to fraction form
    110,619,029.10/154,579,662.60 = 110,619,029.10/x
  3. Step 3: Cross multiply
    110,619,029.10x = 154,579,662.60 × 110,619,029.10
  4. Step 4: Simplify right side
    110,619,029.10x = 17,099,452,195,417,580
  5. Step 5: Solve for x
    x = 17,099,452,195,417,580/110,619,029.10
  6. Step 6: Final answer
    x = 154,579,662.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.