Home / 38,255,087.70-57,382,631.55-37,896,365.03

Finding the Fourth Proportional to 38,255,087.70, 57,382,631.55 and 37,896,365.03

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Solution

The fourth proportional to 38,255,087.70, 57,382,631.55 and 37,896,365.03 is: 56,844,547.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,255,087.70 : 57,382,631.55 = 37,896,365.03 : x
  2. Step 2: Convert to fraction form
    38,255,087.70/57,382,631.55 = 37,896,365.03/x
  3. Step 3: Cross multiply
    38,255,087.70x = 57,382,631.55 × 37,896,365.03
  4. Step 4: Simplify right side
    38,255,087.70x = 2,174,593,151,313,881.25
  5. Step 5: Solve for x
    x = 2,174,593,151,313,881.25/38,255,087.70
  6. Step 6: Final answer
    x = 56,844,547.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.