Home / 184,774,704.89-254,989,172.57-101,143,312.52

Finding the Fourth Proportional to 184,774,704.89, 254,989,172.57 and 101,143,312.52

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Solution

The fourth proportional to 184,774,704.89, 254,989,172.57 and 101,143,312.52 is: 139,577,814.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,774,704.89 : 254,989,172.57 = 101,143,312.52 : x
  2. Step 2: Convert to fraction form
    184,774,704.89/254,989,172.57 = 101,143,312.52/x
  3. Step 3: Cross multiply
    184,774,704.89x = 254,989,172.57 × 101,143,312.52
  4. Step 4: Simplify right side
    184,774,704.89x = 25,790,449,568,683,060
  5. Step 5: Solve for x
    x = 25,790,449,568,683,060/184,774,704.89
  6. Step 6: Final answer
    x = 139,577,814.97

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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.