Home / 184,374,098-254,446,457.64-101,866,109.84

Finding the Fourth Proportional to 184,374,098, 254,446,457.64 and 101,866,109.84

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Solution

The fourth proportional to 184,374,098, 254,446,457.64 and 101,866,109.84 is: 140,580,868.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,374,098 : 254,446,457.64 = 101,866,109.84 : x
  2. Step 2: Convert to fraction form
    184,374,098/254,446,457.64 = 101,866,109.84/x
  3. Step 3: Cross multiply
    184,374,098x = 254,446,457.64 × 101,866,109.84
  4. Step 4: Simplify right side
    184,374,098x = 25,919,470,802,355,148
  5. Step 5: Solve for x
    x = 25,919,470,802,355,148/184,374,098
  6. Step 6: Final answer
    x = 140,580,868.37

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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.