Home / 110,028,195.36-151,842,549.96-60,470,325.72

Finding the Fourth Proportional to 110,028,195.36, 151,842,549.96 and 60,470,325.72

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Solution

The fourth proportional to 110,028,195.36, 151,842,549.96 and 60,470,325.72 is: 83,451,050.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,028,195.36 : 151,842,549.96 = 60,470,325.72 : x
  2. Step 2: Convert to fraction form
    110,028,195.36/151,842,549.96 = 60,470,325.72/x
  3. Step 3: Cross multiply
    110,028,195.36x = 151,842,549.96 × 60,470,325.72
  4. Step 4: Simplify right side
    110,028,195.36x = 9,181,968,454,236,574
  5. Step 5: Solve for x
    x = 9,181,968,454,236,574/110,028,195.36
  6. Step 6: Final answer
    x = 83,451,050.20

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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.