Home / 47,561,580-65,632,783.92-26,935,173.84

Finding the Fourth Proportional to 47,561,580, 65,632,783.92 and 26,935,173.84

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Solution

The fourth proportional to 47,561,580, 65,632,783.92 and 26,935,173.84 is: 37,169,295.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,561,580 : 65,632,783.92 = 26,935,173.84 : x
  2. Step 2: Convert to fraction form
    47,561,580/65,632,783.92 = 26,935,173.84/x
  3. Step 3: Cross multiply
    47,561,580x = 65,632,783.92 × 26,935,173.84
  4. Step 4: Simplify right side
    47,561,580x = 1,767,830,444,488,356.75
  5. Step 5: Solve for x
    x = 1,767,830,444,488,356.75/47,561,580
  6. Step 6: Final answer
    x = 37,169,295.98

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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.