Home / 9,048,833,971.24-13,573,114,735.92-4,071,040,632.58

Finding the Fourth Proportional to 9,048,833,971.24, 13,573,114,735.92 and 4,071,040,632.58

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Solution

The fourth proportional to 9,048,833,971.24, 13,573,114,735.92 and 4,071,040,632.58 is: 6,106,499,663.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,048,833,971.24 : 13,573,114,735.92 = 4,071,040,632.58 : x
  2. Step 2: Convert to fraction form
    9,048,833,971.24/13,573,114,735.92 = 4,071,040,632.58/x
  3. Step 3: Cross multiply
    9,048,833,971.24x = 13,573,114,735.92 × 4,071,040,632.58
  4. Step 4: Simplify right side
    9,048,833,971.24x = 55,256,701,600,600,678,400
  5. Step 5: Solve for x
    x = 55,256,701,600,600,678,400/9,048,833,971.24
  6. Step 6: Final answer
    x = 6,106,499,663.52

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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.