Home / 8,156,668,323,872.70-11,256,145,025,333-4,452,884,632,017.90

Finding the Fourth Proportional to 8,156,668,323,872.70, 11,256,145,025,333 and 4,452,884,632,017.90

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Solution

The fourth proportional to 8,156,668,323,872.70, 11,256,145,025,333 and 4,452,884,632,017.90 is: 6,144,949,531,952.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,156,668,323,872.70 : 11,256,145,025,333 = 4,452,884,632,017.90 : x
  2. Step 2: Convert to fraction form
    8,156,668,323,872.70/11,256,145,025,333 = 4,452,884,632,017.90/x
  3. Step 3: Cross multiply
    8,156,668,323,872.70x = 11,256,145,025,333 × 4,452,884,632,017.90
  4. Step 4: Simplify right side
    8,156,668,323,872.70x = 50,122,315,199,070,056,946,335,744
  5. Step 5: Solve for x
    x = 50,122,315,199,070,056,946,335,744/8,156,668,323,872.70
  6. Step 6: Final answer
    x = 6,144,949,531,952.10

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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.