Home / 65,573,561-98,365,065.42-25,184,045

Finding the Fourth Proportional to 65,573,561, 98,365,065.42 and 25,184,045

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Solution

The fourth proportional to 65,573,561, 98,365,065.42 and 25,184,045 is: 37,777,881.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,573,561 : 98,365,065.42 = 25,184,045 : x
  2. Step 2: Convert to fraction form
    65,573,561/98,365,065.42 = 25,184,045/x
  3. Step 3: Cross multiply
    65,573,561x = 98,365,065.42 × 25,184,045
  4. Step 4: Simplify right side
    65,573,561x = 2,477,230,233,965,224
  5. Step 5: Solve for x
    x = 2,477,230,233,965,224/65,573,561
  6. Step 6: Final answer
    x = 37,777,881.76

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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.