Home / 10,432,705,194,843-15,656,206,061,668-3,641,157,433,120.40

Finding the Fourth Proportional to 10,432,705,194,843, 15,656,206,061,668 and 3,641,157,433,120.40

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Solution

The fourth proportional to 10,432,705,194,843, 15,656,206,061,668 and 3,641,157,433,120.40 is: 5,464,230,993,902.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,432,705,194,843 : 15,656,206,061,668 = 3,641,157,433,120.40 : x
  2. Step 2: Convert to fraction form
    10,432,705,194,843/15,656,206,061,668 = 3,641,157,433,120.40/x
  3. Step 3: Cross multiply
    10,432,705,194,843x = 15,656,206,061,668 × 3,641,157,433,120.40
  4. Step 4: Simplify right side
    10,432,705,194,843x = 57,006,711,075,907,096,058,789,888
  5. Step 5: Solve for x
    x = 57,006,711,075,907,096,058,789,888/10,432,705,194,843
  6. Step 6: Final answer
    x = 5,464,230,993,902.34

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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.