Home / 3,300,414,567.74-4,555,756,806.02-1,962,301,465.29

Finding the Fourth Proportional to 3,300,414,567.74, 4,555,756,806.02 and 1,962,301,465.29

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Solution

The fourth proportional to 3,300,414,567.74, 4,555,756,806.02 and 1,962,301,465.29 is: 2,708,680,401.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,300,414,567.74 : 4,555,756,806.02 = 1,962,301,465.29 : x
  2. Step 2: Convert to fraction form
    3,300,414,567.74/4,555,756,806.02 = 1,962,301,465.29/x
  3. Step 3: Cross multiply
    3,300,414,567.74x = 4,555,756,806.02 × 1,962,301,465.29
  4. Step 4: Simplify right side
    3,300,414,567.74x = 8,939,768,255,957,937,152
  5. Step 5: Solve for x
    x = 8,939,768,255,957,937,152/3,300,414,567.74
  6. Step 6: Final answer
    x = 2,708,680,401.35

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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.