Home / 9,855,222,320.09-14,782,833,650.88-2,393,754,825.36

Finding the Fourth Proportional to 9,855,222,320.09, 14,782,833,650.88 and 2,393,754,825.36

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Solution

The fourth proportional to 9,855,222,320.09, 14,782,833,650.88 and 2,393,754,825.36 is: 3,590,632,279.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,855,222,320.09 : 14,782,833,650.88 = 2,393,754,825.36 : x
  2. Step 2: Convert to fraction form
    9,855,222,320.09/14,782,833,650.88 = 2,393,754,825.36/x
  3. Step 3: Cross multiply
    9,855,222,320.09x = 14,782,833,650.88 × 2,393,754,825.36
  4. Step 4: Simplify right side
    9,855,222,320.09x = 35,386,479,384,311,484,416
  5. Step 5: Solve for x
    x = 35,386,479,384,311,484,416/9,855,222,320.09
  6. Step 6: Final answer
    x = 3,590,632,279.52

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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.