Home / 11,075,398,814.64-15,284,051,111.67-6,063,146,238.21

Finding the Fourth Proportional to 11,075,398,814.64, 15,284,051,111.67 and 6,063,146,238.21

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Solution

The fourth proportional to 11,075,398,814.64, 15,284,051,111.67 and 6,063,146,238.21 is: 8,367,142,217.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,075,398,814.64 : 15,284,051,111.67 = 6,063,146,238.21 : x
  2. Step 2: Convert to fraction form
    11,075,398,814.64/15,284,051,111.67 = 6,063,146,238.21/x
  3. Step 3: Cross multiply
    11,075,398,814.64x = 15,284,051,111.67 × 6,063,146,238.21
  4. Step 4: Simplify right side
    11,075,398,814.64x = 92,669,437,002,331,324,416
  5. Step 5: Solve for x
    x = 92,669,437,002,331,324,416/11,075,398,814.64
  6. Step 6: Final answer
    x = 8,367,142,217.93

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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.