Home / 183,700,861.08-275,585,194.98-76,003,883.16

Finding the Fourth Proportional to 183,700,861.08, 275,585,194.98 and 76,003,883.16

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Solution

The fourth proportional to 183,700,861.08, 275,585,194.98 and 76,003,883.16 is: 114,019,851.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,700,861.08 : 275,585,194.98 = 76,003,883.16 : x
  2. Step 2: Convert to fraction form
    183,700,861.08/275,585,194.98 = 76,003,883.16/x
  3. Step 3: Cross multiply
    183,700,861.08x = 275,585,194.98 × 76,003,883.16
  4. Step 4: Simplify right side
    183,700,861.08x = 20,945,544,959,885,740
  5. Step 5: Solve for x
    x = 20,945,544,959,885,740/183,700,861.08
  6. Step 6: Final answer
    x = 114,019,851.82

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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.