Home / 2,063,451,552.70-2,847,682,692.15-1,553,902,083.71

Finding the Fourth Proportional to 2,063,451,552.70, 2,847,682,692.15 and 1,553,902,083.71

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Solution

The fourth proportional to 2,063,451,552.70, 2,847,682,692.15 and 1,553,902,083.71 is: 2,144,474,903.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,451,552.70 : 2,847,682,692.15 = 1,553,902,083.71 : x
  2. Step 2: Convert to fraction form
    2,063,451,552.70/2,847,682,692.15 = 1,553,902,083.71/x
  3. Step 3: Cross multiply
    2,063,451,552.70x = 2,847,682,692.15 × 1,553,902,083.71
  4. Step 4: Simplify right side
    2,063,451,552.70x = 4,425,020,069,076,787,712
  5. Step 5: Solve for x
    x = 4,425,020,069,076,787,712/2,063,451,552.70
  6. Step 6: Final answer
    x = 2,144,474,903.37

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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.