Home / 5,709,886,952.06-7,879,666,668.54-3,203,597,024.30

Finding the Fourth Proportional to 5,709,886,952.06, 7,879,666,668.54 and 3,203,597,024.30

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Solution

The fourth proportional to 5,709,886,952.06, 7,879,666,668.54 and 3,203,597,024.30 is: 4,420,976,615.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,709,886,952.06 : 7,879,666,668.54 = 3,203,597,024.30 : x
  2. Step 2: Convert to fraction form
    5,709,886,952.06/7,879,666,668.54 = 3,203,597,024.30/x
  3. Step 3: Cross multiply
    5,709,886,952.06x = 7,879,666,668.54 × 3,203,597,024.30
  4. Step 4: Simplify right side
    5,709,886,952.06x = 25,243,276,691,810,639,872
  5. Step 5: Solve for x
    x = 25,243,276,691,810,639,872/5,709,886,952.06
  6. Step 6: Final answer
    x = 4,420,976,615.43

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.