Home / 16,666,576,773.63-22,999,898,723.62-9,045,622,792.73

Finding the Fourth Proportional to 16,666,576,773.63, 22,999,898,723.62 and 9,045,622,792.73

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Solution

The fourth proportional to 16,666,576,773.63, 22,999,898,723.62 and 9,045,622,792.73 is: 12,482,971,815.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,666,576,773.63 : 22,999,898,723.62 = 9,045,622,792.73 : x
  2. Step 2: Convert to fraction form
    16,666,576,773.63/22,999,898,723.62 = 9,045,622,792.73/x
  3. Step 3: Cross multiply
    16,666,576,773.63x = 22,999,898,723.62 × 9,045,622,792.73
  4. Step 4: Simplify right side
    16,666,576,773.63x = 208,048,408,124,858,695,680
  5. Step 5: Solve for x
    x = 208,048,408,124,858,695,680/16,666,576,773.63
  6. Step 6: Final answer
    x = 12,482,971,815.43

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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.