Home / 7,597,020,474.72-10,484,469,865.44-4,780,043,052.48

Finding the Fourth Proportional to 7,597,020,474.72, 10,484,469,865.44 and 4,780,043,052.48

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Solution

The fourth proportional to 7,597,020,474.72, 10,484,469,865.44 and 4,780,043,052.48 is: 6,596,825,361.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,597,020,474.72 : 10,484,469,865.44 = 4,780,043,052.48 : x
  2. Step 2: Convert to fraction form
    7,597,020,474.72/10,484,469,865.44 = 4,780,043,052.48/x
  3. Step 3: Cross multiply
    7,597,020,474.72x = 10,484,469,865.44 × 4,780,043,052.48
  4. Step 4: Simplify right side
    7,597,020,474.72x = 50,116,217,339,232,387,072
  5. Step 5: Solve for x
    x = 50,116,217,339,232,387,072/7,597,020,474.72
  6. Step 6: Final answer
    x = 6,596,825,361.47

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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.