Home / 31,835,044,095.06-47,734,647,690.72-10,576,111,528.85

Finding the Fourth Proportional to 31,835,044,095.06, 47,734,647,690.72 and 10,576,111,528.85

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Solution

The fourth proportional to 31,835,044,095.06, 47,734,647,690.72 and 10,576,111,528.85 is: 15,858,214,496.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,835,044,095.06 : 47,734,647,690.72 = 10,576,111,528.85 : x
  2. Step 2: Convert to fraction form
    31,835,044,095.06/47,734,647,690.72 = 10,576,111,528.85/x
  3. Step 3: Cross multiply
    31,835,044,095.06x = 47,734,647,690.72 × 10,576,111,528.85
  4. Step 4: Simplify right side
    31,835,044,095.06x = 504,846,957,767,178,125,312
  5. Step 5: Solve for x
    x = 504,846,957,767,178,125,312/31,835,044,095.06
  6. Step 6: Final answer
    x = 15,858,214,496.57

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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.