Home / 19,583,362,199.61-27,025,131,354.57-11,125,650,074.34

Finding the Fourth Proportional to 19,583,362,199.61, 27,025,131,354.57 and 11,125,650,074.34

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Solution

The fourth proportional to 19,583,362,199.61, 27,025,131,354.57 and 11,125,650,074.34 is: 15,353,449,096.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,583,362,199.61 : 27,025,131,354.57 = 11,125,650,074.34 : x
  2. Step 2: Convert to fraction form
    19,583,362,199.61/27,025,131,354.57 = 11,125,650,074.34/x
  3. Step 3: Cross multiply
    19,583,362,199.61x = 27,025,131,354.57 × 11,125,650,074.34
  4. Step 4: Simplify right side
    19,583,362,199.61x = 300,672,154,664,020,017,152
  5. Step 5: Solve for x
    x = 300,672,154,664,020,017,152/19,583,362,199.61
  6. Step 6: Final answer
    x = 15,353,449,096.19

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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.