Home / 24,506,735.49-33,819,015.51-13,493,255.40

Finding the Fourth Proportional to 24,506,735.49, 33,819,015.51 and 13,493,255.40

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Solution

The fourth proportional to 24,506,735.49, 33,819,015.51 and 13,493,255.40 is: 18,620,538.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,506,735.49 : 33,819,015.51 = 13,493,255.40 : x
  2. Step 2: Convert to fraction form
    24,506,735.49/33,819,015.51 = 13,493,255.40/x
  3. Step 3: Cross multiply
    24,506,735.49x = 33,819,015.51 × 13,493,255.40
  4. Step 4: Simplify right side
    24,506,735.49x = 456,328,613,652,991.25
  5. Step 5: Solve for x
    x = 456,328,613,652,991.25/24,506,735.49
  6. Step 6: Final answer
    x = 18,620,538.58

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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.