Home / 13,411,437.75-28,966,628.25

Finding the Third Proportional to 13,411,437.75 and 28,966,628.25

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Solution

The third proportional to 13,411,437.75 and 28,966,628.25 is: 62,563,430.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,411,437.75 : 28,966,628.25 = 28,966,628.25 : x
  2. Step 2: Convert to fraction form
    13,411,437.75/28,966,628.25 = 28,966,628.25/x
  3. Step 3: Cross multiply
    13,411,437.75x = 28,966,628.25 × 28,966,628.25
  4. Step 4: Simplify right side
    13,411,437.75x = 839,065,552,173,698
  5. Step 5: Solve for x
    x = 839,065,552,173,698/13,411,437.75
  6. Step 6: Final answer
    x = 62,563,430.40

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.