Home / 29,240,197,165,849-40,351,837,737,305-16,072,626,113,221

Finding the Fourth Proportional to 29,240,197,165,849, 40,351,837,737,305 and 16,072,626,113,221

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Solution

The fourth proportional to 29,240,197,165,849, 40,351,837,737,305 and 16,072,626,113,221 is: 22,180,425,024,306.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,240,197,165,849 : 40,351,837,737,305 = 16,072,626,113,221 : x
  2. Step 2: Convert to fraction form
    29,240,197,165,849/40,351,837,737,305 = 16,072,626,113,221/x
  3. Step 3: Cross multiply
    29,240,197,165,849x = 40,351,837,737,305 × 16,072,626,113,221
  4. Step 4: Simplify right side
    29,240,197,165,849x = 648,560,000,933,064,986,924,679,168
  5. Step 5: Solve for x
    x = 648,560,000,933,064,986,924,679,168/29,240,197,165,849
  6. Step 6: Final answer
    x = 22,180,425,024,306.91

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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.