Home / 2,050,130,453.73-3,076,315,202.25-869,527,295.70

Finding the Fourth Proportional to 2,050,130,453.73, 3,076,315,202.25 and 869,527,295.70

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Solution

The fourth proportional to 2,050,130,453.73, 3,076,315,202.25 and 869,527,295.70 is: 1,304,765,769.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,130,453.73 : 3,076,315,202.25 = 869,527,295.70 : x
  2. Step 2: Convert to fraction form
    2,050,130,453.73/3,076,315,202.25 = 869,527,295.70/x
  3. Step 3: Cross multiply
    2,050,130,453.73x = 3,076,315,202.25 × 869,527,295.70
  4. Step 4: Simplify right side
    2,050,130,453.73x = 2,674,940,038,533,241,344
  5. Step 5: Solve for x
    x = 2,674,940,038,533,241,344/2,050,130,453.73
  6. Step 6: Final answer
    x = 1,304,765,769.25

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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.