Home / 10,677,146,596.80-16,020,497,469.60-4,858,060,977.60

Finding the Fourth Proportional to 10,677,146,596.80, 16,020,497,469.60 and 4,858,060,977.60

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Solution

The fourth proportional to 10,677,146,596.80, 16,020,497,469.60 and 4,858,060,977.60 is: 7,289,265,244.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,677,146,596.80 : 16,020,497,469.60 = 4,858,060,977.60 : x
  2. Step 2: Convert to fraction form
    10,677,146,596.80/16,020,497,469.60 = 4,858,060,977.60/x
  3. Step 3: Cross multiply
    10,677,146,596.80x = 16,020,497,469.60 × 4,858,060,977.60
  4. Step 4: Simplify right side
    10,677,146,596.80x = 77,828,553,598,803,312,640
  5. Step 5: Solve for x
    x = 77,828,553,598,803,312,640/10,677,146,596.80
  6. Step 6: Final answer
    x = 7,289,265,244.53

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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.