Home / 57,604,840.77-86,407,348.83-23,526,186.65

Finding the Fourth Proportional to 57,604,840.77, 86,407,348.83 and 23,526,186.65

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Solution

The fourth proportional to 57,604,840.77, 86,407,348.83 and 23,526,186.65 is: 35,289,315.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,604,840.77 : 86,407,348.83 = 23,526,186.65 : x
  2. Step 2: Convert to fraction form
    57,604,840.77/86,407,348.83 = 23,526,186.65/x
  3. Step 3: Cross multiply
    57,604,840.77x = 86,407,348.83 × 23,526,186.65
  4. Step 4: Simplify right side
    57,604,840.77x = 2,032,835,415,956,571.50
  5. Step 5: Solve for x
    x = 2,032,835,415,956,571.50/57,604,840.77
  6. Step 6: Final answer
    x = 35,289,315.77

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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.