Home / 10,444,465,218.36-14,413,715,747.88-5,686,925,604.60

Finding the Fourth Proportional to 10,444,465,218.36, 14,413,715,747.88 and 5,686,925,604.60

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Solution

The fourth proportional to 10,444,465,218.36, 14,413,715,747.88 and 5,686,925,604.60 is: 7,848,149,946.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,444,465,218.36 : 14,413,715,747.88 = 5,686,925,604.60 : x
  2. Step 2: Convert to fraction form
    10,444,465,218.36/14,413,715,747.88 = 5,686,925,604.60/x
  3. Step 3: Cross multiply
    10,444,465,218.36x = 14,413,715,747.88 × 5,686,925,604.60
  4. Step 4: Simplify right side
    10,444,465,218.36x = 81,969,729,144,045,010,944
  5. Step 5: Solve for x
    x = 81,969,729,144,045,010,944/10,444,465,218.36
  6. Step 6: Final answer
    x = 7,848,149,946.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.