Home / 2,973,174,670.83-4,450,061,419.62-2,186,019,614.37

Finding the Fourth Proportional to 2,973,174,670.83, 4,450,061,419.62 and 2,186,019,614.37

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Solution

The fourth proportional to 2,973,174,670.83, 4,450,061,419.62 and 2,186,019,614.37 is: 3,271,897,088.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,973,174,670.83 : 4,450,061,419.62 = 2,186,019,614.37 : x
  2. Step 2: Convert to fraction form
    2,973,174,670.83/4,450,061,419.62 = 2,186,019,614.37/x
  3. Step 3: Cross multiply
    2,973,174,670.83x = 4,450,061,419.62 × 2,186,019,614.37
  4. Step 4: Simplify right side
    2,973,174,670.83x = 9,727,921,548,440,526,848
  5. Step 5: Solve for x
    x = 9,727,921,548,440,526,848/2,973,174,670.83
  6. Step 6: Final answer
    x = 3,271,897,088.28

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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.