Home / 110,079,067.74-151,909,210.00-60,520,284.51

Finding the Fourth Proportional to 110,079,067.74, 151,909,210.00 and 60,520,284.51

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Solution

The fourth proportional to 110,079,067.74, 151,909,210.00 and 60,520,284.51 is: 83,518,045.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,079,067.74 : 151,909,210.00 = 60,520,284.51 : x
  2. Step 2: Convert to fraction form
    110,079,067.74/151,909,210.00 = 60,520,284.51/x
  3. Step 3: Cross multiply
    110,079,067.74x = 151,909,210.00 × 60,520,284.51
  4. Step 4: Simplify right side
    110,079,067.74x = 9,193,588,608,054,600
  5. Step 5: Solve for x
    x = 9,193,588,608,054,600/110,079,067.74
  6. Step 6: Final answer
    x = 83,518,045.68

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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.