Home / 5,341,465,820.88-8,002,085,554.44-3,565,481,423.34

Finding the Fourth Proportional to 5,341,465,820.88, 8,002,085,554.44 and 3,565,481,423.34

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Solution

The fourth proportional to 5,341,465,820.88, 8,002,085,554.44 and 3,565,481,423.34 is: 5,341,471,489.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,341,465,820.88 : 8,002,085,554.44 = 3,565,481,423.34 : x
  2. Step 2: Convert to fraction form
    5,341,465,820.88/8,002,085,554.44 = 3,565,481,423.34/x
  3. Step 3: Cross multiply
    5,341,465,820.88x = 8,002,085,554.44 × 3,565,481,423.34
  4. Step 4: Simplify right side
    5,341,465,820.88x = 28,531,287,392,333,185,024
  5. Step 5: Solve for x
    x = 28,531,287,392,333,185,024/5,341,465,820.88
  6. Step 6: Final answer
    x = 5,341,471,489.12

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1.5x scale

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.