Home / 21,047,941.13-45,004,511.25

Finding the Third Proportional to 21,047,941.13 and 45,004,511.25

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Solution

The third proportional to 21,047,941.13 and 45,004,511.25 is: 96,228,225.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,047,941.13 : 45,004,511.25 = 45,004,511.25 : x
  2. Step 2: Convert to fraction form
    21,047,941.13/45,004,511.25 = 45,004,511.25/x
  3. Step 3: Cross multiply
    21,047,941.13x = 45,004,511.25 × 45,004,511.25
  4. Step 4: Simplify right side
    21,047,941.13x = 2,025,406,032,851,376.50
  5. Step 5: Solve for x
    x = 2,025,406,032,851,376.50/21,047,941.13
  6. Step 6: Final answer
    x = 96,228,225.88

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.