Home / 33,211,688.96-49,824,258.40-14,042,415.28

Finding the Fourth Proportional to 33,211,688.96, 49,824,258.40 and 14,042,415.28

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Solution

The fourth proportional to 33,211,688.96, 49,824,258.40 and 14,042,415.28 is: 21,066,466.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,211,688.96 : 49,824,258.40 = 14,042,415.28 : x
  2. Step 2: Convert to fraction form
    33,211,688.96/49,824,258.40 = 14,042,415.28/x
  3. Step 3: Cross multiply
    33,211,688.96x = 49,824,258.40 × 14,042,415.28
  4. Step 4: Simplify right side
    33,211,688.96x = 699,652,927,470,828.25
  5. Step 5: Solve for x
    x = 699,652,927,470,828.25/33,211,688.96
  6. Step 6: Final answer
    x = 21,066,466.34

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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.