Home / 2,065,897,288.80-3,104,892,550.80-1,799,846,114.40

Finding the Fourth Proportional to 2,065,897,288.80, 3,104,892,550.80 and 1,799,846,114.40

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Solution

The fourth proportional to 2,065,897,288.80, 3,104,892,550.80 and 1,799,846,114.40 is: 2,705,037,091.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,897,288.80 : 3,104,892,550.80 = 1,799,846,114.40 : x
  2. Step 2: Convert to fraction form
    2,065,897,288.80/3,104,892,550.80 = 1,799,846,114.40/x
  3. Step 3: Cross multiply
    2,065,897,288.80x = 3,104,892,550.80 × 1,799,846,114.40
  4. Step 4: Simplify right side
    2,065,897,288.80x = 5,588,328,793,186,885,632
  5. Step 5: Solve for x
    x = 5,588,328,793,186,885,632/2,065,897,288.80
  6. Step 6: Final answer
    x = 2,705,037,091.38

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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.