Home / 193,735,554.47-299,168,014.78

Finding the Third Proportional to 193,735,554.47 and 299,168,014.78

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Solution

The third proportional to 193,735,554.47 and 299,168,014.78 is: 461,977,675.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,735,554.47 : 299,168,014.78 = 299,168,014.78 : x
  2. Step 2: Convert to fraction form
    193,735,554.47/299,168,014.78 = 299,168,014.78/x
  3. Step 3: Cross multiply
    193,735,554.47x = 299,168,014.78 × 299,168,014.78
  4. Step 4: Simplify right side
    193,735,554.47x = 89,501,501,068,154,224
  5. Step 5: Solve for x
    x = 89,501,501,068,154,224/193,735,554.47
  6. Step 6: Final answer
    x = 461,977,675.26

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.