Home / 46,114,223,344.96-69,180,769,313.79-15,857,432,548.18

Finding the Fourth Proportional to 46,114,223,344.96, 69,180,769,313.79 and 15,857,432,548.18

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Solution

The fourth proportional to 46,114,223,344.96, 69,180,769,313.79 and 15,857,432,548.18 is: 23,789,393,021.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,114,223,344.96 : 69,180,769,313.79 = 15,857,432,548.18 : x
  2. Step 2: Convert to fraction form
    46,114,223,344.96/69,180,769,313.79 = 15,857,432,548.18/x
  3. Step 3: Cross multiply
    46,114,223,344.96x = 69,180,769,313.79 × 15,857,432,548.18
  4. Step 4: Simplify right side
    46,114,223,344.96x = 1,097,029,383,024,625,582,080
  5. Step 5: Solve for x
    x = 1,097,029,383,024,625,582,080/46,114,223,344.96
  6. Step 6: Final answer
    x = 23,789,393,021.29

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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.