Home / 65,176,802.40-97,777,013.40-32,747,091.60

Finding the Fourth Proportional to 65,176,802.40, 97,777,013.40 and 32,747,091.60

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Solution

The fourth proportional to 65,176,802.40, 97,777,013.40 and 32,747,091.60 is: 49,126,571.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,176,802.40 : 97,777,013.40 = 32,747,091.60 : x
  2. Step 2: Convert to fraction form
    65,176,802.40/97,777,013.40 = 32,747,091.60/x
  3. Step 3: Cross multiply
    65,176,802.40x = 97,777,013.40 × 32,747,091.60
  4. Step 4: Simplify right side
    65,176,802.40x = 3,201,912,814,184,228
  5. Step 5: Solve for x
    x = 3,201,912,814,184,228/65,176,802.40
  6. Step 6: Final answer
    x = 49,126,571.05

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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.