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Finding the Third Proportional to 248,518,033.50 and 370,621,929

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Solution

The third proportional to 248,518,033.50 and 370,621,929 is: 552,718,900.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,518,033.50 : 370,621,929 = 370,621,929 : x
  2. Step 2: Convert to fraction form
    248,518,033.50/370,621,929 = 370,621,929/x
  3. Step 3: Cross multiply
    248,518,033.50x = 370,621,929 × 370,621,929
  4. Step 4: Simplify right side
    248,518,033.50x = 137,360,614,255,681,040
  5. Step 5: Solve for x
    x = 137,360,614,255,681,040/248,518,033.50
  6. Step 6: Final answer
    x = 552,718,900.60

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.