Home / 4,137,160,207,966.90-5,709,454,536,243.50-2,379,311,117,523.20

Finding the Fourth Proportional to 4,137,160,207,966.90, 5,709,454,536,243.50 and 2,379,311,117,523.20

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Solution

The fourth proportional to 4,137,160,207,966.90, 5,709,454,536,243.50 and 2,379,311,117,523.20 is: 3,283,549,094,114.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,137,160,207,966.90 : 5,709,454,536,243.50 = 2,379,311,117,523.20 : x
  2. Step 2: Convert to fraction form
    4,137,160,207,966.90/5,709,454,536,243.50 = 2,379,311,117,523.20/x
  3. Step 3: Cross multiply
    4,137,160,207,966.90x = 5,709,454,536,243.50 × 2,379,311,117,523.20
  4. Step 4: Simplify right side
    4,137,160,207,966.90x = 13,584,568,653,077,426,479,300,608
  5. Step 5: Solve for x
    x = 13,584,568,653,077,426,479,300,608/4,137,160,207,966.90
  6. Step 6: Final answer
    x = 3,283,549,094,114.78

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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.