Home / 110,783,266.71-152,881,382.39-60,548,500.01

Finding the Fourth Proportional to 110,783,266.71, 152,881,382.39 and 60,548,500.01

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Solution

The fourth proportional to 110,783,266.71, 152,881,382.39 and 60,548,500.01 is: 83,557,189.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,783,266.71 : 152,881,382.39 = 60,548,500.01 : x
  2. Step 2: Convert to fraction form
    110,783,266.71/152,881,382.39 = 60,548,500.01/x
  3. Step 3: Cross multiply
    110,783,266.71x = 152,881,382.39 × 60,548,500.01
  4. Step 4: Simplify right side
    110,783,266.71x = 9,256,738,382,102,580
  5. Step 5: Solve for x
    x = 9,256,738,382,102,580/110,783,266.71
  6. Step 6: Final answer
    x = 83,557,189.25

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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.