Home / 184,388,073.90-254,452,468.47-100,754,367.18

Finding the Fourth Proportional to 184,388,073.90, 254,452,468.47 and 100,754,367.18

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Solution

The fourth proportional to 184,388,073.90, 254,452,468.47 and 100,754,367.18 is: 139,039,347.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,388,073.90 : 254,452,468.47 = 100,754,367.18 : x
  2. Step 2: Convert to fraction form
    184,388,073.90/254,452,468.47 = 100,754,367.18/x
  3. Step 3: Cross multiply
    184,388,073.90x = 254,452,468.47 × 100,754,367.18
  4. Step 4: Simplify right side
    184,388,073.90x = 25,637,197,438,083,756
  5. Step 5: Solve for x
    x = 25,637,197,438,083,756/184,388,073.90
  6. Step 6: Final answer
    x = 139,039,347.26

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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.