Home / 110,408,247.42-152,360,757.06-60,174,052.17

Finding the Fourth Proportional to 110,408,247.42, 152,360,757.06 and 60,174,052.17

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Solution

The fourth proportional to 110,408,247.42, 152,360,757.06 and 60,174,052.17 is: 83,038,761.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,408,247.42 : 152,360,757.06 = 60,174,052.17 : x
  2. Step 2: Convert to fraction form
    110,408,247.42/152,360,757.06 = 60,174,052.17/x
  3. Step 3: Cross multiply
    110,408,247.42x = 152,360,757.06 × 60,174,052.17
  4. Step 4: Simplify right side
    110,408,247.42x = 9,168,164,143,989,136
  5. Step 5: Solve for x
    x = 9,168,164,143,989,136/110,408,247.42
  6. Step 6: Final answer
    x = 83,038,761.67

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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.