Home / 324,274,076.99-486,559,337.58-176,500,263.93

Finding the Fourth Proportional to 324,274,076.99, 486,559,337.58 and 176,500,263.93

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Solution

The fourth proportional to 324,274,076.99, 486,559,337.58 and 176,500,263.93 is: 264,831,072.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,274,076.99 : 486,559,337.58 = 176,500,263.93 : x
  2. Step 2: Convert to fraction form
    324,274,076.99/486,559,337.58 = 176,500,263.93/x
  3. Step 3: Cross multiply
    324,274,076.99x = 486,559,337.58 × 176,500,263.93
  4. Step 4: Simplify right side
    324,274,076.99x = 85,877,851,500,475,968
  5. Step 5: Solve for x
    x = 85,877,851,500,475,968/324,274,076.99
  6. Step 6: Final answer
    x = 264,831,072.21

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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.