Home / 11,185,599,831-15,435,908,963.94-6,105,000,184.68

Finding the Fourth Proportional to 11,185,599,831, 15,435,908,963.94 and 6,105,000,184.68

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Solution

The fourth proportional to 11,185,599,831, 15,435,908,963.94 and 6,105,000,184.68 is: 8,424,780,834.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,185,599,831 : 15,435,908,963.94 = 6,105,000,184.68 : x
  2. Step 2: Convert to fraction form
    11,185,599,831/15,435,908,963.94 = 6,105,000,184.68/x
  3. Step 3: Cross multiply
    11,185,599,831x = 15,435,908,963.94 × 6,105,000,184.68
  4. Step 4: Simplify right side
    11,185,599,831x = 94,236,227,075,557,376,000
  5. Step 5: Solve for x
    x = 94,236,227,075,557,376,000/11,185,599,831
  6. Step 6: Final answer
    x = 8,424,780,834.23

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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.