Home / 4,484,042,609.20-6,726,063,913.80-1,535,342,220.70

Finding the Fourth Proportional to 4,484,042,609.20, 6,726,063,913.80 and 1,535,342,220.70

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Solution

The fourth proportional to 4,484,042,609.20, 6,726,063,913.80 and 1,535,342,220.70 is: 2,303,013,331.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484,042,609.20 : 6,726,063,913.80 = 1,535,342,220.70 : x
  2. Step 2: Convert to fraction form
    4,484,042,609.20/6,726,063,913.80 = 1,535,342,220.70/x
  3. Step 3: Cross multiply
    4,484,042,609.20x = 6,726,063,913.80 × 1,535,342,220.70
  4. Step 4: Simplify right side
    4,484,042,609.20x = 10,326,809,905,983,825,920
  5. Step 5: Solve for x
    x = 10,326,809,905,983,825,920/4,484,042,609.20
  6. Step 6: Final answer
    x = 2,303,013,331.05

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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.