Home / 4,902,606,704,960.40-7,353,937,546,872-1,635,288,724,938.30

Finding the Fourth Proportional to 4,902,606,704,960.40, 7,353,937,546,872 and 1,635,288,724,938.30

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Solution

The fourth proportional to 4,902,606,704,960.40, 7,353,937,546,872 and 1,635,288,724,938.30 is: 2,452,942,256,643.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,902,606,704,960.40 : 7,353,937,546,872 = 1,635,288,724,938.30 : x
  2. Step 2: Convert to fraction form
    4,902,606,704,960.40/7,353,937,546,872 = 1,635,288,724,938.30/x
  3. Step 3: Cross multiply
    4,902,606,704,960.40x = 7,353,937,546,872 × 1,635,288,724,938.30
  4. Step 4: Simplify right side
    4,902,606,704,960.40x = 12,025,811,154,300,202,328,784,896
  5. Step 5: Solve for x
    x = 12,025,811,154,300,202,328,784,896/4,902,606,704,960.40
  6. Step 6: Final answer
    x = 2,452,942,256,643.31

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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.