Home / 11,302,201,708-15,596,886,010.62-6,289,947,802.96

Finding the Fourth Proportional to 11,302,201,708, 15,596,886,010.62 and 6,289,947,802.96

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Solution

The fourth proportional to 11,302,201,708, 15,596,886,010.62 and 6,289,947,802.96 is: 8,680,043,183.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,302,201,708 : 15,596,886,010.62 = 6,289,947,802.96 : x
  2. Step 2: Convert to fraction form
    11,302,201,708/15,596,886,010.62 = 6,289,947,802.96/x
  3. Step 3: Cross multiply
    11,302,201,708x = 15,596,886,010.62 × 6,289,947,802.96
  4. Step 4: Simplify right side
    11,302,201,708x = 98,103,598,895,516,827,648
  5. Step 5: Solve for x
    x = 98,103,598,895,516,827,648/11,302,201,708
  6. Step 6: Final answer
    x = 8,680,043,183.63

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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.