Home / 144,537,147,297.06-216,670,925,851.83-48,856,593,924.60

Finding the Fourth Proportional to 144,537,147,297.06, 216,670,925,851.83 and 48,856,593,924.60

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Solution

The fourth proportional to 144,537,147,297.06, 216,670,925,851.83 and 48,856,593,924.60 is: 73,239,327,311.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,537,147,297.06 : 216,670,925,851.83 = 48,856,593,924.60 : x
  2. Step 2: Convert to fraction form
    144,537,147,297.06/216,670,925,851.83 = 48,856,593,924.60/x
  3. Step 3: Cross multiply
    144,537,147,297.06x = 216,670,925,851.83 × 48,856,593,924.60
  4. Step 4: Simplify right side
    144,537,147,297.06x = 10,585,803,439,609,974,095,872
  5. Step 5: Solve for x
    x = 10,585,803,439,609,974,095,872/144,537,147,297.06
  6. Step 6: Final answer
    x = 73,239,327,311.85

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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.