Home / 9,057,988,956.36-13,582,437,675.58-5,277,603,007.52

Finding the Fourth Proportional to 9,057,988,956.36, 13,582,437,675.58 and 5,277,603,007.52

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Solution

The fourth proportional to 9,057,988,956.36, 13,582,437,675.58 and 5,277,603,007.52 is: 7,913,755,942.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,057,988,956.36 : 13,582,437,675.58 = 5,277,603,007.52 : x
  2. Step 2: Convert to fraction form
    9,057,988,956.36/13,582,437,675.58 = 5,277,603,007.52/x
  3. Step 3: Cross multiply
    9,057,988,956.36x = 13,582,437,675.58 × 5,277,603,007.52
  4. Step 4: Simplify right side
    9,057,988,956.36x = 71,682,713,926,081,576,960
  5. Step 5: Solve for x
    x = 71,682,713,926,081,576,960/9,057,988,956.36
  6. Step 6: Final answer
    x = 7,913,755,942.02

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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.