Home / 184,513,082.73-254,628,512.22-100,886,609.94

Finding the Fourth Proportional to 184,513,082.73, 254,628,512.22 and 100,886,609.94

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Solution

The fourth proportional to 184,513,082.73, 254,628,512.22 and 100,886,609.94 is: 139,223,772.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,513,082.73 : 254,628,512.22 = 100,886,609.94 : x
  2. Step 2: Convert to fraction form
    184,513,082.73/254,628,512.22 = 100,886,609.94/x
  3. Step 3: Cross multiply
    184,513,082.73x = 254,628,512.22 × 100,886,609.94
  4. Step 4: Simplify right side
    184,513,082.73x = 25,688,607,391,941,664
  5. Step 5: Solve for x
    x = 25,688,607,391,941,664/184,513,082.73
  6. Step 6: Final answer
    x = 139,223,772.17

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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.