Home / 176,294,570.40-264,441,855.60-104,630,954.40

Finding the Fourth Proportional to 176,294,570.40, 264,441,855.60 and 104,630,954.40

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Solution

The fourth proportional to 176,294,570.40, 264,441,855.60 and 104,630,954.40 is: 156,946,431.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,294,570.40 : 264,441,855.60 = 104,630,954.40 : x
  2. Step 2: Convert to fraction form
    176,294,570.40/264,441,855.60 = 104,630,954.40/x
  3. Step 3: Cross multiply
    176,294,570.40x = 264,441,855.60 × 104,630,954.40
  4. Step 4: Simplify right side
    176,294,570.40x = 27,668,803,734,734,984
  5. Step 5: Solve for x
    x = 27,668,803,734,734,984/176,294,570.40
  6. Step 6: Final answer
    x = 156,946,431.60

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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.