Home / 84,503,506.03-116,615,523.13-46,827,299.34

Finding the Fourth Proportional to 84,503,506.03, 116,615,523.13 and 46,827,299.34

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Solution

The fourth proportional to 84,503,506.03, 116,615,523.13 and 46,827,299.34 is: 64,622,052.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,503,506.03 : 116,615,523.13 = 46,827,299.34 : x
  2. Step 2: Convert to fraction form
    84,503,506.03/116,615,523.13 = 46,827,299.34/x
  3. Step 3: Cross multiply
    84,503,506.03x = 116,615,523.13 × 46,827,299.34
  4. Step 4: Simplify right side
    84,503,506.03x = 5,460,790,009,182,136
  5. Step 5: Solve for x
    x = 5,460,790,009,182,136/84,503,506.03
  6. Step 6: Final answer
    x = 64,622,052.57

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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.