Home / 2,983,536,826.03-4,117,284,903.15-1,627,174,007.18

Finding the Fourth Proportional to 2,983,536,826.03, 4,117,284,903.15 and 1,627,174,007.18

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Solution

The fourth proportional to 2,983,536,826.03, 4,117,284,903.15 and 1,627,174,007.18 is: 2,245,502,356.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,983,536,826.03 : 4,117,284,903.15 = 1,627,174,007.18 : x
  2. Step 2: Convert to fraction form
    2,983,536,826.03/4,117,284,903.15 = 1,627,174,007.18/x
  3. Step 3: Cross multiply
    2,983,536,826.03x = 4,117,284,903.15 × 1,627,174,007.18
  4. Step 4: Simplify right side
    2,983,536,826.03x = 6,699,538,974,555,363,328
  5. Step 5: Solve for x
    x = 6,699,538,974,555,363,328/2,983,536,826.03
  6. Step 6: Final answer
    x = 2,245,502,356.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.