Home / 1,466,068,577,688.20-2,199,102,866,532.20-406,086,119,784.20

Finding the Fourth Proportional to 1,466,068,577,688.20, 2,199,102,866,532.20 and 406,086,119,784.20

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Solution

The fourth proportional to 1,466,068,577,688.20, 2,199,102,866,532.20 and 406,086,119,784.20 is: 609,129,179,676.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,068,577,688.20 : 2,199,102,866,532.20 = 406,086,119,784.20 : x
  2. Step 2: Convert to fraction form
    1,466,068,577,688.20/2,199,102,866,532.20 = 406,086,119,784.20/x
  3. Step 3: Cross multiply
    1,466,068,577,688.20x = 2,199,102,866,532.20 × 406,086,119,784.20
  4. Step 4: Simplify right side
    1,466,068,577,688.20x = 893,025,150,076,372,685,684,736
  5. Step 5: Solve for x
    x = 893,025,150,076,372,685,684,736/1,466,068,577,688.20
  6. Step 6: Final answer
    x = 609,129,179,676.27

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Double scale
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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.