Home / 176,294,469.40-264,441,704.10-104,630,853.40

Finding the Fourth Proportional to 176,294,469.40, 264,441,704.10 and 104,630,853.40

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Solution

The fourth proportional to 176,294,469.40, 264,441,704.10 and 104,630,853.40 is: 156,946,280.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,294,469.40 : 264,441,704.10 = 104,630,853.40 : x
  2. Step 2: Convert to fraction form
    176,294,469.40/264,441,704.10 = 104,630,853.40/x
  3. Step 3: Cross multiply
    176,294,469.40x = 264,441,704.10 × 104,630,853.40
  4. Step 4: Simplify right side
    176,294,469.40x = 27,668,761,174,533,280
  5. Step 5: Solve for x
    x = 27,668,761,174,533,280/176,294,469.40
  6. Step 6: Final answer
    x = 156,946,280.10

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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.