Home / 14,701,835,013.78-22,053,757,408.29-4,220,245,428.42

Finding the Fourth Proportional to 14,701,835,013.78, 22,053,757,408.29 and 4,220,245,428.42

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Solution

The fourth proportional to 14,701,835,013.78, 22,053,757,408.29 and 4,220,245,428.42 is: 6,330,656,601.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,701,835,013.78 : 22,053,757,408.29 = 4,220,245,428.42 : x
  2. Step 2: Convert to fraction form
    14,701,835,013.78/22,053,757,408.29 = 4,220,245,428.42/x
  3. Step 3: Cross multiply
    14,701,835,013.78x = 22,053,757,408.29 × 4,220,245,428.42
  4. Step 4: Simplify right side
    14,701,835,013.78x = 93,072,268,881,819,582,464
  5. Step 5: Solve for x
    x = 93,072,268,881,819,582,464/14,701,835,013.78
  6. Step 6: Final answer
    x = 6,330,656,601.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.