Home / 184,686,239.78-254,866,875.64-101,054,919.54

Finding the Fourth Proportional to 184,686,239.78, 254,866,875.64 and 101,054,919.54

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Solution

The fourth proportional to 184,686,239.78, 254,866,875.64 and 101,054,919.54 is: 139,455,714.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,686,239.78 : 254,866,875.64 = 101,054,919.54 : x
  2. Step 2: Convert to fraction form
    184,686,239.78/254,866,875.64 = 101,054,919.54/x
  3. Step 3: Cross multiply
    184,686,239.78x = 254,866,875.64 × 101,054,919.54
  4. Step 4: Simplify right side
    184,686,239.78x = 25,755,551,611,211,388
  5. Step 5: Solve for x
    x = 25,755,551,611,211,388/184,686,239.78
  6. Step 6: Final answer
    x = 139,455,714.96

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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.