Home / 32,997,401,396,862-45,534,362,174,456-18,181,437,513,666

Finding the Fourth Proportional to 32,997,401,396,862, 45,534,362,174,456 and 18,181,437,513,666

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Solution

The fourth proportional to 32,997,401,396,862, 45,534,362,174,456 and 18,181,437,513,666 is: 25,089,253,260,962.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,997,401,396,862 : 45,534,362,174,456 = 18,181,437,513,666 : x
  2. Step 2: Convert to fraction form
    32,997,401,396,862/45,534,362,174,456 = 18,181,437,513,666/x
  3. Step 3: Cross multiply
    32,997,401,396,862x = 45,534,362,174,456 × 18,181,437,513,666
  4. Step 4: Simplify right side
    32,997,401,396,862x = 827,880,160,599,508,453,060,247,552
  5. Step 5: Solve for x
    x = 827,880,160,599,508,453,060,247,552/32,997,401,396,862
  6. Step 6: Final answer
    x = 25,089,253,260,962.50

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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.