Home / 176,323,213.80-264,484,820.70-174,622,602.60

Finding the Fourth Proportional to 176,323,213.80, 264,484,820.70 and 174,622,602.60

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Solution

The fourth proportional to 176,323,213.80, 264,484,820.70 and 174,622,602.60 is: 261,933,903.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,323,213.80 : 264,484,820.70 = 174,622,602.60 : x
  2. Step 2: Convert to fraction form
    176,323,213.80/264,484,820.70 = 174,622,602.60/x
  3. Step 3: Cross multiply
    176,323,213.80x = 264,484,820.70 × 174,622,602.60
  4. Step 4: Simplify right side
    176,323,213.80x = 46,185,027,738,828,352
  5. Step 5: Solve for x
    x = 46,185,027,738,828,352/176,323,213.80
  6. Step 6: Final answer
    x = 261,933,903.90

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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.