Home / 324,274,075.99-486,559,336.08-176,500,262.93

Finding the Fourth Proportional to 324,274,075.99, 486,559,336.08 and 176,500,262.93

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Solution

The fourth proportional to 324,274,075.99, 486,559,336.08 and 176,500,262.93 is: 264,831,070.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,274,075.99 : 486,559,336.08 = 176,500,262.93 : x
  2. Step 2: Convert to fraction form
    324,274,075.99/486,559,336.08 = 176,500,262.93/x
  3. Step 3: Cross multiply
    324,274,075.99x = 486,559,336.08 × 176,500,262.93
  4. Step 4: Simplify right side
    324,274,075.99x = 85,877,850,747,395,328
  5. Step 5: Solve for x
    x = 85,877,850,747,395,328/324,274,075.99
  6. Step 6: Final answer
    x = 264,831,070.71

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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.