Home / 27,955,589,171.48-41,939,280,261.12-9,067,409,926.04

Finding the Fourth Proportional to 27,955,589,171.48, 41,939,280,261.12 and 9,067,409,926.04

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Solution

The fourth proportional to 27,955,589,171.48, 41,939,280,261.12 and 9,067,409,926.04 is: 13,603,027,423.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,955,589,171.48 : 41,939,280,261.12 = 9,067,409,926.04 : x
  2. Step 2: Convert to fraction form
    27,955,589,171.48/41,939,280,261.12 = 9,067,409,926.04/x
  3. Step 3: Cross multiply
    27,955,589,171.48x = 41,939,280,261.12 × 9,067,409,926.04
  4. Step 4: Simplify right side
    27,955,589,171.48x = 380,280,646,130,653,003,776
  5. Step 5: Solve for x
    x = 380,280,646,130,653,003,776/27,955,589,171.48
  6. Step 6: Final answer
    x = 13,603,027,423.17

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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.