Home / 36,016,783.84-49,669,583.35-33,341,640.04

Finding the Fourth Proportional to 36,016,783.84, 49,669,583.35 and 33,341,640.04

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Solution

The fourth proportional to 36,016,783.84, 49,669,583.35 and 33,341,640.04 is: 45,980,378.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,016,783.84 : 49,669,583.35 = 33,341,640.04 : x
  2. Step 2: Convert to fraction form
    36,016,783.84/49,669,583.35 = 33,341,640.04/x
  3. Step 3: Cross multiply
    36,016,783.84x = 49,669,583.35 × 33,341,640.04
  4. Step 4: Simplify right side
    36,016,783.84x = 1,656,065,368,577,421.25
  5. Step 5: Solve for x
    x = 1,656,065,368,577,421.25/36,016,783.84
  6. Step 6: Final answer
    x = 45,980,378.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.