Home / 5,668,717,411.20-8,503,076,116.80-4,291,222,339.20

Finding the Fourth Proportional to 5,668,717,411.20, 8,503,076,116.80 and 4,291,222,339.20

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Solution

The fourth proportional to 5,668,717,411.20, 8,503,076,116.80 and 4,291,222,339.20 is: 6,436,833,508.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,717,411.20 : 8,503,076,116.80 = 4,291,222,339.20 : x
  2. Step 2: Convert to fraction form
    5,668,717,411.20/8,503,076,116.80 = 4,291,222,339.20/x
  3. Step 3: Cross multiply
    5,668,717,411.20x = 8,503,076,116.80 × 4,291,222,339.20
  4. Step 4: Simplify right side
    5,668,717,411.20x = 36,488,590,184,330,145,792
  5. Step 5: Solve for x
    x = 36,488,590,184,330,145,792/5,668,717,411.20
  6. Step 6: Final answer
    x = 6,436,833,508.80

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Double scale
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Similar ratio
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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.