Home / 24,426,637,404.48-33,710,199,504.66-18,394,500,391.56

Finding the Fourth Proportional to 24,426,637,404.48, 33,710,199,504.66 and 18,394,500,391.56

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Solution

The fourth proportional to 24,426,637,404.48, 33,710,199,504.66 and 18,394,500,391.56 is: 25,385,494,848.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,426,637,404.48 : 33,710,199,504.66 = 18,394,500,391.56 : x
  2. Step 2: Convert to fraction form
    24,426,637,404.48/33,710,199,504.66 = 18,394,500,391.56/x
  3. Step 3: Cross multiply
    24,426,637,404.48x = 33,710,199,504.66 × 18,394,500,391.56
  4. Step 4: Simplify right side
    24,426,637,404.48x = 620,082,277,988,034,150,400
  5. Step 5: Solve for x
    x = 620,082,277,988,034,150,400/24,426,637,404.48
  6. Step 6: Final answer
    x = 25,385,494,848.11

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1.5x scale

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.