Home / 9,926,293,848.46-13,698,770,114.30-5,582,388,277.47

Finding the Fourth Proportional to 9,926,293,848.46, 13,698,770,114.30 and 5,582,388,277.47

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Solution

The fourth proportional to 9,926,293,848.46, 13,698,770,114.30 and 5,582,388,277.47 is: 7,703,968,356.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,926,293,848.46 : 13,698,770,114.30 = 5,582,388,277.47 : x
  2. Step 2: Convert to fraction form
    9,926,293,848.46/13,698,770,114.30 = 5,582,388,277.47/x
  3. Step 3: Cross multiply
    9,926,293,848.46x = 13,698,770,114.30 × 5,582,388,277.47
  4. Step 4: Simplify right side
    9,926,293,848.46x = 76,471,853,701,811,847,168
  5. Step 5: Solve for x
    x = 76,471,853,701,811,847,168/9,926,293,848.46
  6. Step 6: Final answer
    x = 7,703,968,356.09

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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.