Home / 184,388,070.89-254,452,464.32-100,754,364.19

Finding the Fourth Proportional to 184,388,070.89, 254,452,464.32 and 100,754,364.19

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Solution

The fourth proportional to 184,388,070.89, 254,452,464.32 and 100,754,364.19 is: 139,039,343.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,388,070.89 : 254,452,464.32 = 100,754,364.19 : x
  2. Step 2: Convert to fraction form
    184,388,070.89/254,452,464.32 = 100,754,364.19/x
  3. Step 3: Cross multiply
    184,388,070.89x = 254,452,464.32 × 100,754,364.19
  4. Step 4: Simplify right side
    184,388,070.89x = 25,637,196,259,324,536
  5. Step 5: Solve for x
    x = 25,637,196,259,324,536/184,388,070.89
  6. Step 6: Final answer
    x = 139,039,343.14

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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.