Home / 471,460,847.84-707,300,694.87-160,571,157.27

Finding the Fourth Proportional to 471,460,847.84, 707,300,694.87 and 160,571,157.27

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Solution

The fourth proportional to 471,460,847.84, 707,300,694.87 and 160,571,157.27 is: 240,894,003.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    471,460,847.84 : 707,300,694.87 = 160,571,157.27 : x
  2. Step 2: Convert to fraction form
    471,460,847.84/707,300,694.87 = 160,571,157.27/x
  3. Step 3: Cross multiply
    471,460,847.84x = 707,300,694.87 × 160,571,157.27
  4. Step 4: Simplify right side
    471,460,847.84x = 113,572,091,110,349,360
  5. Step 5: Solve for x
    x = 113,572,091,110,349,360/471,460,847.84
  6. Step 6: Final answer
    x = 240,894,003.46

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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.