Home / 14,557,535,425,040-20,090,030,381,949-8,061,656,085,974.50

Finding the Fourth Proportional to 14,557,535,425,040, 20,090,030,381,949 and 8,061,656,085,974.50

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Solution

The fourth proportional to 14,557,535,425,040, 20,090,030,381,949 and 8,061,656,085,974.50 is: 11,125,435,107,475.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,557,535,425,040 : 20,090,030,381,949 = 8,061,656,085,974.50 : x
  2. Step 2: Convert to fraction form
    14,557,535,425,040/20,090,030,381,949 = 8,061,656,085,974.50/x
  3. Step 3: Cross multiply
    14,557,535,425,040x = 20,090,030,381,949 × 8,061,656,085,974.50
  4. Step 4: Simplify right side
    14,557,535,425,040x = 161,958,915,696,051,777,410,433,024
  5. Step 5: Solve for x
    x = 161,958,915,696,051,777,410,433,024/14,557,535,425,040
  6. Step 6: Final answer
    x = 11,125,435,107,475.05

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Double scale
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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.