Home / 2,952,457,250.10-4,429,323,604.35-882,388,266.90

Finding the Fourth Proportional to 2,952,457,250.10, 4,429,323,604.35 and 882,388,266.90

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Solution

The fourth proportional to 2,952,457,250.10, 4,429,323,604.35 and 882,388,266.90 is: 1,323,772,995.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,952,457,250.10 : 4,429,323,604.35 = 882,388,266.90 : x
  2. Step 2: Convert to fraction form
    2,952,457,250.10/4,429,323,604.35 = 882,388,266.90/x
  3. Step 3: Cross multiply
    2,952,457,250.10x = 4,429,323,604.35 × 882,388,266.90
  4. Step 4: Simplify right side
    2,952,457,250.10x = 3,908,383,178,781,658,112
  5. Step 5: Solve for x
    x = 3,908,383,178,781,658,112/2,952,457,250.10
  6. Step 6: Final answer
    x = 1,323,772,995.75

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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.