Home / 176,064,996.20-264,296,559.90-104,301,847.40

Finding the Fourth Proportional to 176,064,996.20, 264,296,559.90 and 104,301,847.40

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Solution

The fourth proportional to 176,064,996.20, 264,296,559.90 and 104,301,847.40 is: 156,570,698.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,064,996.20 : 264,296,559.90 = 104,301,847.40 : x
  2. Step 2: Convert to fraction form
    176,064,996.20/264,296,559.90 = 104,301,847.40/x
  3. Step 3: Cross multiply
    176,064,996.20x = 264,296,559.90 × 104,301,847.40
  4. Step 4: Simplify right side
    176,064,996.20x = 27,566,619,459,034,760
  5. Step 5: Solve for x
    x = 27,566,619,459,034,760/176,064,996.20
  6. Step 6: Final answer
    x = 156,570,698.63

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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.