Home / 19,476,518,309.00-29,233,669,183.27-9,399,322,981.47

Finding the Fourth Proportional to 19,476,518,309.00, 29,233,669,183.27 and 9,399,322,981.47

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Solution

The fourth proportional to 19,476,518,309.00, 29,233,669,183.27 and 9,399,322,981.47 is: 14,108,101,572.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,476,518,309.00 : 29,233,669,183.27 = 9,399,322,981.47 : x
  2. Step 2: Convert to fraction form
    19,476,518,309.00/29,233,669,183.27 = 9,399,322,981.47/x
  3. Step 3: Cross multiply
    19,476,518,309.00x = 29,233,669,183.27 × 9,399,322,981.47
  4. Step 4: Simplify right side
    19,476,518,309.00x = 274,776,698,586,982,219,776
  5. Step 5: Solve for x
    x = 274,776,698,586,982,219,776/19,476,518,309.00
  6. Step 6: Final answer
    x = 14,108,101,572.75

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1.5x scale

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.