Home / 49,772,929.03-74,659,630.01-15,229,276.03

Finding the Fourth Proportional to 49,772,929.03, 74,659,630.01 and 15,229,276.03

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Solution

The fourth proportional to 49,772,929.03, 74,659,630.01 and 15,229,276.03 is: 22,843,986.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,772,929.03 : 74,659,630.01 = 15,229,276.03 : x
  2. Step 2: Convert to fraction form
    49,772,929.03/74,659,630.01 = 15,229,276.03/x
  3. Step 3: Cross multiply
    49,772,929.03x = 74,659,630.01 × 15,229,276.03
  4. Step 4: Simplify right side
    49,772,929.03x = 1,137,012,113,677,054.50
  5. Step 5: Solve for x
    x = 1,137,012,113,677,054.50/49,772,929.03
  6. Step 6: Final answer
    x = 22,843,986.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.