Home / 2,589,408,001.80-3,884,112,002.70-1,484,010,721.80

Finding the Fourth Proportional to 2,589,408,001.80, 3,884,112,002.70 and 1,484,010,721.80

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Solution

The fourth proportional to 2,589,408,001.80, 3,884,112,002.70 and 1,484,010,721.80 is: 2,226,016,082.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,589,408,001.80 : 3,884,112,002.70 = 1,484,010,721.80 : x
  2. Step 2: Convert to fraction form
    2,589,408,001.80/3,884,112,002.70 = 1,484,010,721.80/x
  3. Step 3: Cross multiply
    2,589,408,001.80x = 3,884,112,002.70 × 1,484,010,721.80
  4. Step 4: Simplify right side
    2,589,408,001.80x = 5,764,063,856,678,870,016
  5. Step 5: Solve for x
    x = 5,764,063,856,678,870,016/2,589,408,001.80
  6. Step 6: Final answer
    x = 2,226,016,082.70

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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.