Home / 1,901,014,794,231.40-2,852,695,076,945-880,942,193,167.05

Finding the Fourth Proportional to 1,901,014,794,231.40, 2,852,695,076,945 and 880,942,193,167.05

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Solution

The fourth proportional to 1,901,014,794,231.40, 2,852,695,076,945 and 880,942,193,167.05 is: 1,321,956,812,301.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,901,014,794,231.40 : 2,852,695,076,945 = 880,942,193,167.05 : x
  2. Step 2: Convert to fraction form
    1,901,014,794,231.40/2,852,695,076,945 = 880,942,193,167.05/x
  3. Step 3: Cross multiply
    1,901,014,794,231.40x = 2,852,695,076,945 × 880,942,193,167.05
  4. Step 4: Simplify right side
    1,901,014,794,231.40x = 2,513,059,457,520,775,068,647,424
  5. Step 5: Solve for x
    x = 2,513,059,457,520,775,068,647,424/1,901,014,794,231.40
  6. Step 6: Final answer
    x = 1,321,956,812,301.84

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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.