Home / 1,622,207,332.70-2,433,310,999.06-1,076,948,866.70

Finding the Fourth Proportional to 1,622,207,332.70, 2,433,310,999.06 and 1,076,948,866.70

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Solution

The fourth proportional to 1,622,207,332.70, 2,433,310,999.06 and 1,076,948,866.70 is: 1,615,423,300.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,622,207,332.70 : 2,433,310,999.06 = 1,076,948,866.70 : x
  2. Step 2: Convert to fraction form
    1,622,207,332.70/2,433,310,999.06 = 1,076,948,866.70/x
  3. Step 3: Cross multiply
    1,622,207,332.70x = 2,433,310,999.06 × 1,076,948,866.70
  4. Step 4: Simplify right side
    1,622,207,332.70x = 2,620,551,522,766,311,936
  5. Step 5: Solve for x
    x = 2,620,551,522,766,311,936/1,622,207,332.70
  6. Step 6: Final answer
    x = 1,615,423,300.06

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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.