Home / 4,828,897,814.40-7,243,346,721.60-3,267,736,732.80

Finding the Fourth Proportional to 4,828,897,814.40, 7,243,346,721.60 and 3,267,736,732.80

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Solution

The fourth proportional to 4,828,897,814.40, 7,243,346,721.60 and 3,267,736,732.80 is: 4,901,605,099.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828,897,814.40 : 7,243,346,721.60 = 3,267,736,732.80 : x
  2. Step 2: Convert to fraction form
    4,828,897,814.40/7,243,346,721.60 = 3,267,736,732.80/x
  3. Step 3: Cross multiply
    4,828,897,814.40x = 7,243,346,721.60 × 3,267,736,732.80
  4. Step 4: Simplify right side
    4,828,897,814.40x = 23,669,350,150,578,778,112
  5. Step 5: Solve for x
    x = 23,669,350,150,578,778,112/4,828,897,814.40
  6. Step 6: Final answer
    x = 4,901,605,099.20

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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.