Home / 7,030,609.88-15,411,975.75

Finding the Third Proportional to 7,030,609.88 and 15,411,975.75

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Solution

The third proportional to 7,030,609.88 and 15,411,975.75 is: 33,784,977.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,030,609.88 : 15,411,975.75 = 15,411,975.75 : x
  2. Step 2: Convert to fraction form
    7,030,609.88/15,411,975.75 = 15,411,975.75/x
  3. Step 3: Cross multiply
    7,030,609.88x = 15,411,975.75 × 15,411,975.75
  4. Step 4: Simplify right side
    7,030,609.88x = 237,528,996,518,588.06
  5. Step 5: Solve for x
    x = 237,528,996,518,588.06/7,030,609.88
  6. Step 6: Final answer
    x = 33,784,977.51

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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.