Home / 27,582,127,376.17-41,373,191,609.63-6,620,560,218.54

Finding the Fourth Proportional to 27,582,127,376.17, 41,373,191,609.63 and 6,620,560,218.54

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Solution

The fourth proportional to 27,582,127,376.17, 41,373,191,609.63 and 6,620,560,218.54 is: 9,930,840,458.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,582,127,376.17 : 41,373,191,609.63 = 6,620,560,218.54 : x
  2. Step 2: Convert to fraction form
    27,582,127,376.17/41,373,191,609.63 = 6,620,560,218.54/x
  3. Step 3: Cross multiply
    27,582,127,376.17x = 41,373,191,609.63 × 6,620,560,218.54
  4. Step 4: Simplify right side
    27,582,127,376.17x = 273,913,706,484,736,032,768
  5. Step 5: Solve for x
    x = 273,913,706,484,736,032,768/27,582,127,376.17
  6. Step 6: Final answer
    x = 9,930,840,458.72

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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.