Home / 14,800,569,383.34-20,425,649,607-8,370,959,375.34

Finding the Fourth Proportional to 14,800,569,383.34, 20,425,649,607 and 8,370,959,375.34

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Solution

The fourth proportional to 14,800,569,383.34, 20,425,649,607 and 8,370,959,375.34 is: 11,552,412,521.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,800,569,383.34 : 20,425,649,607 = 8,370,959,375.34 : x
  2. Step 2: Convert to fraction form
    14,800,569,383.34/20,425,649,607 = 8,370,959,375.34/x
  3. Step 3: Cross multiply
    14,800,569,383.34x = 20,425,649,607 × 8,370,959,375.34
  4. Step 4: Simplify right side
    14,800,569,383.34x = 170,982,283,075,126,427,648
  5. Step 5: Solve for x
    x = 170,982,283,075,126,427,648/14,800,569,383.34
  6. Step 6: Final answer
    x = 11,552,412,521.89

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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.