Home / 9,561,017,785.20-14,341,526,677.80-7,563,649,930.80

Finding the Fourth Proportional to 9,561,017,785.20, 14,341,526,677.80 and 7,563,649,930.80

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Solution

The fourth proportional to 9,561,017,785.20, 14,341,526,677.80 and 7,563,649,930.80 is: 11,345,474,896.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,561,017,785.20 : 14,341,526,677.80 = 7,563,649,930.80 : x
  2. Step 2: Convert to fraction form
    9,561,017,785.20/14,341,526,677.80 = 7,563,649,930.80/x
  3. Step 3: Cross multiply
    9,561,017,785.20x = 14,341,526,677.80 × 7,563,649,930.80
  4. Step 4: Simplify right side
    9,561,017,785.20x = 108,474,287,264,108,314,624
  5. Step 5: Solve for x
    x = 108,474,287,264,108,314,624/9,561,017,785.20
  6. Step 6: Final answer
    x = 11,345,474,896.20

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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.