Home / 15,973,814,230.40-23,914,804,843.20-9,775,086,406.40

Finding the Fourth Proportional to 15,973,814,230.40, 23,914,804,843.20 and 9,775,086,406.40

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Solution

The fourth proportional to 15,973,814,230.40, 23,914,804,843.20 and 9,775,086,406.40 is: 14,634,531,262.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,973,814,230.40 : 23,914,804,843.20 = 9,775,086,406.40 : x
  2. Step 2: Convert to fraction form
    15,973,814,230.40/23,914,804,843.20 = 9,775,086,406.40/x
  3. Step 3: Cross multiply
    15,973,814,230.40x = 23,914,804,843.20 × 9,775,086,406.40
  4. Step 4: Simplify right side
    15,973,814,230.40x = 233,769,283,734,473,211,904
  5. Step 5: Solve for x
    x = 233,769,283,734,473,211,904/15,973,814,230.40
  6. Step 6: Final answer
    x = 14,634,531,262.39

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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.