Home / 9,182,767,814.42-13,776,337,606.94-2,971,933,100.13

Finding the Fourth Proportional to 9,182,767,814.42, 13,776,337,606.94 and 2,971,933,100.13

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Solution

The fourth proportional to 9,182,767,814.42, 13,776,337,606.94 and 2,971,933,100.13 is: 4,458,607,095.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,182,767,814.42 : 13,776,337,606.94 = 2,971,933,100.13 : x
  2. Step 2: Convert to fraction form
    9,182,767,814.42/13,776,337,606.94 = 2,971,933,100.13/x
  3. Step 3: Cross multiply
    9,182,767,814.42x = 13,776,337,606.94 × 2,971,933,100.13
  4. Step 4: Simplify right side
    9,182,767,814.42x = 40,942,353,732,615,839,744
  5. Step 5: Solve for x
    x = 40,942,353,732,615,839,744/9,182,767,814.42
  6. Step 6: Final answer
    x = 4,458,607,095.38

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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.