Home / 184,388,081.03-254,452,478.29-100,754,374.33

Finding the Fourth Proportional to 184,388,081.03, 254,452,478.29 and 100,754,374.33

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Solution

The fourth proportional to 184,388,081.03, 254,452,478.29 and 100,754,374.33 is: 139,039,357.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,388,081.03 : 254,452,478.29 = 100,754,374.33 : x
  2. Step 2: Convert to fraction form
    184,388,081.03/254,452,478.29 = 100,754,374.33/x
  3. Step 3: Cross multiply
    184,388,081.03x = 254,452,478.29 × 100,754,374.33
  4. Step 4: Simplify right side
    184,388,081.03x = 25,637,200,246,893,036
  5. Step 5: Solve for x
    x = 25,637,200,246,893,036/184,388,081.03
  6. Step 6: Final answer
    x = 139,039,357.12

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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.