Home / 655,247,722,869.24-982,871,584,303.86-184,144,408,245.24

Finding the Fourth Proportional to 655,247,722,869.24, 982,871,584,303.86 and 184,144,408,245.24

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Solution

The fourth proportional to 655,247,722,869.24, 982,871,584,303.86 and 184,144,408,245.24 is: 276,216,612,367.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    655,247,722,869.24 : 982,871,584,303.86 = 184,144,408,245.24 : x
  2. Step 2: Convert to fraction form
    655,247,722,869.24/982,871,584,303.86 = 184,144,408,245.24/x
  3. Step 3: Cross multiply
    655,247,722,869.24x = 982,871,584,303.86 × 184,144,408,245.24
  4. Step 4: Simplify right side
    655,247,722,869.24x = 180,990,306,272,695,820,484,608
  5. Step 5: Solve for x
    x = 180,990,306,272,695,820,484,608/655,247,722,869.24
  6. Step 6: Final answer
    x = 276,216,612,367.86

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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.