Home / 176,056,890.80-264,097,000.20-46,662,695.60

Finding the Fourth Proportional to 176,056,890.80, 264,097,000.20 and 46,662,695.60

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Solution

The fourth proportional to 176,056,890.80, 264,097,000.20 and 46,662,695.60 is: 69,997,134.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,056,890.80 : 264,097,000.20 = 46,662,695.60 : x
  2. Step 2: Convert to fraction form
    176,056,890.80/264,097,000.20 = 46,662,695.60/x
  3. Step 3: Cross multiply
    176,056,890.80x = 264,097,000.20 × 46,662,695.60
  4. Step 4: Simplify right side
    176,056,890.80x = 12,323,477,929,205,738
  5. Step 5: Solve for x
    x = 12,323,477,929,205,738/176,056,890.80
  6. Step 6: Final answer
    x = 69,997,134.86

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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.