Home / 1,784,817,942.44-2,675,430,967.48-736,320,869.33

Finding the Fourth Proportional to 1,784,817,942.44, 2,675,430,967.48 and 736,320,869.33

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Solution

The fourth proportional to 1,784,817,942.44, 2,675,430,967.48 and 736,320,869.33 is: 1,103,740,392.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,817,942.44 : 2,675,430,967.48 = 736,320,869.33 : x
  2. Step 2: Convert to fraction form
    1,784,817,942.44/2,675,430,967.48 = 736,320,869.33/x
  3. Step 3: Cross multiply
    1,784,817,942.44x = 2,675,430,967.48 × 736,320,869.33
  4. Step 4: Simplify right side
    1,784,817,942.44x = 1,969,975,655,791,984,896
  5. Step 5: Solve for x
    x = 1,969,975,655,791,984,896/1,784,817,942.44
  6. Step 6: Final answer
    x = 1,103,740,392.20

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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.