Home / 176,376,796.69-264,548,099.65-53,556,193.75

Finding the Fourth Proportional to 176,376,796.69, 264,548,099.65 and 53,556,193.75

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Solution

The fourth proportional to 176,376,796.69, 264,548,099.65 and 53,556,193.75 is: 80,329,099.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,376,796.69 : 264,548,099.65 = 53,556,193.75 : x
  2. Step 2: Convert to fraction form
    176,376,796.69/264,548,099.65 = 53,556,193.75/x
  3. Step 3: Cross multiply
    176,376,796.69x = 264,548,099.65 × 53,556,193.75
  4. Step 4: Simplify right side
    176,376,796.69x = 14,168,189,281,444,840
  5. Step 5: Solve for x
    x = 14,168,189,281,444,840/176,376,796.69
  6. Step 6: Final answer
    x = 80,329,099.67

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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.