Home / 6,492,174,064.06-8,958,444,379.67-3,634,472,760.88

Finding the Fourth Proportional to 6,492,174,064.06, 8,958,444,379.67 and 3,634,472,760.88

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Solution

The fourth proportional to 6,492,174,064.06, 8,958,444,379.67 and 3,634,472,760.88 is: 5,015,149,279.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,492,174,064.06 : 8,958,444,379.67 = 3,634,472,760.88 : x
  2. Step 2: Convert to fraction form
    6,492,174,064.06/8,958,444,379.67 = 3,634,472,760.88/x
  3. Step 3: Cross multiply
    6,492,174,064.06x = 8,958,444,379.67 × 3,634,472,760.88
  4. Step 4: Simplify right side
    6,492,174,064.06x = 32,559,222,077,750,976,512
  5. Step 5: Solve for x
    x = 32,559,222,077,750,976,512/6,492,174,064.06
  6. Step 6: Final answer
    x = 5,015,149,279.19

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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.