Home / 572,734,351.80-859,151,014.14-158,211,027.96

Finding the Fourth Proportional to 572,734,351.80, 859,151,014.14 and 158,211,027.96

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Solution

The fourth proportional to 572,734,351.80, 859,151,014.14 and 158,211,027.96 is: 237,330,211.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    572,734,351.80 : 859,151,014.14 = 158,211,027.96 : x
  2. Step 2: Convert to fraction form
    572,734,351.80/859,151,014.14 = 158,211,027.96/x
  3. Step 3: Cross multiply
    572,734,351.80x = 859,151,014.14 × 158,211,027.96
  4. Step 4: Simplify right side
    572,734,351.80x = 135,927,165,119,965,904
  5. Step 5: Solve for x
    x = 135,927,165,119,965,904/572,734,351.80
  6. Step 6: Final answer
    x = 237,330,211.98

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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.