Home / 5,651,100,853.50-7,798,443,004.62-3,144,973,900.98

Finding the Fourth Proportional to 5,651,100,853.50, 7,798,443,004.62 and 3,144,973,900.98

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Solution

The fourth proportional to 5,651,100,853.50, 7,798,443,004.62 and 3,144,973,900.98 is: 4,340,021,591.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,651,100,853.50 : 7,798,443,004.62 = 3,144,973,900.98 : x
  2. Step 2: Convert to fraction form
    5,651,100,853.50/7,798,443,004.62 = 3,144,973,900.98/x
  3. Step 3: Cross multiply
    5,651,100,853.50x = 7,798,443,004.62 × 3,144,973,900.98
  4. Step 4: Simplify right side
    5,651,100,853.50x = 24,525,899,717,809,954,816
  5. Step 5: Solve for x
    x = 24,525,899,717,809,954,816/5,651,100,853.50
  6. Step 6: Final answer
    x = 4,340,021,591.12

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Find fourth proportional to 5,651,100,854.50, 7,798,443,006 and 3,144,973,901.98
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1.5x scale

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.