Home / 4,114,429,366.78-9,014,909,795.16

Finding the Third Proportional to 4,114,429,366.78 and 9,014,909,795.16

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Solution

The third proportional to 4,114,429,366.78 and 9,014,909,795.16 is: 19,752,094,730.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,114,429,366.78 : 9,014,909,795.16 = 9,014,909,795.16 : x
  2. Step 2: Convert to fraction form
    4,114,429,366.78/9,014,909,795.16 = 9,014,909,795.16/x
  3. Step 3: Cross multiply
    4,114,429,366.78x = 9,014,909,795.16 × 9,014,909,795.16
  4. Step 4: Simplify right side
    4,114,429,366.78x = 81,268,598,614,806,822,912
  5. Step 5: Solve for x
    x = 81,268,598,614,806,822,912/4,114,429,366.78
  6. Step 6: Final answer
    x = 19,752,094,730.55

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.