Home / 33,831,886.48-46,688,023.96-18,361,971.14

Finding the Fourth Proportional to 33,831,886.48, 46,688,023.96 and 18,361,971.14

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Solution

The fourth proportional to 33,831,886.48, 46,688,023.96 and 18,361,971.14 is: 25,339,531.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,831,886.48 : 46,688,023.96 = 18,361,971.14 : x
  2. Step 2: Convert to fraction form
    33,831,886.48/46,688,023.96 = 18,361,971.14/x
  3. Step 3: Cross multiply
    33,831,886.48x = 46,688,023.96 × 18,361,971.14
  4. Step 4: Simplify right side
    33,831,886.48x = 857,284,148,257,803.62
  5. Step 5: Solve for x
    x = 857,284,148,257,803.62/33,831,886.48
  6. Step 6: Final answer
    x = 25,339,531.36

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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.