Home / 5,061,970,685.72-7,590,188,051.33-4,019,406,007.46

Finding the Fourth Proportional to 5,061,970,685.72, 7,590,188,051.33 and 4,019,406,007.46

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Solution

The fourth proportional to 5,061,970,685.72, 7,590,188,051.33 and 4,019,406,007.46 is: 6,026,911,127.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,061,970,685.72 : 7,590,188,051.33 = 4,019,406,007.46 : x
  2. Step 2: Convert to fraction form
    5,061,970,685.72/7,590,188,051.33 = 4,019,406,007.46/x
  3. Step 3: Cross multiply
    5,061,970,685.72x = 7,590,188,051.33 × 4,019,406,007.46
  4. Step 4: Simplify right side
    5,061,970,685.72x = 30,508,047,451,208,863,744
  5. Step 5: Solve for x
    x = 30,508,047,451,208,863,744/5,061,970,685.72
  6. Step 6: Final answer
    x = 6,026,911,127.17

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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.