Home / 1,693,099,583,999.10-2,539,649,375,998.70-1,563,798,713,240.70

Finding the Fourth Proportional to 1,693,099,583,999.10, 2,539,649,375,998.70 and 1,563,798,713,240.70

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Solution

The fourth proportional to 1,693,099,583,999.10, 2,539,649,375,998.70 and 1,563,798,713,240.70 is: 2,345,698,069,861.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,693,099,583,999.10 : 2,539,649,375,998.70 = 1,563,798,713,240.70 : x
  2. Step 2: Convert to fraction form
    1,693,099,583,999.10/2,539,649,375,998.70 = 1,563,798,713,240.70/x
  3. Step 3: Cross multiply
    1,693,099,583,999.10x = 2,539,649,375,998.70 × 1,563,798,713,240.70
  4. Step 4: Simplify right side
    1,693,099,583,999.10x = 3,971,500,426,269,314,087,124,992
  5. Step 5: Solve for x
    x = 3,971,500,426,269,314,087,124,992/1,693,099,583,999.10
  6. Step 6: Final answer
    x = 2,345,698,069,861.10

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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.