Home / 2,026,515,748.28-3,041,739,290.34-977,991,842.84

Finding the Fourth Proportional to 2,026,515,748.28, 3,041,739,290.34 and 977,991,842.84

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Solution

The fourth proportional to 2,026,515,748.28, 3,041,739,290.34 and 977,991,842.84 is: 1,467,936,391.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,515,748.28 : 3,041,739,290.34 = 977,991,842.84 : x
  2. Step 2: Convert to fraction form
    2,026,515,748.28/3,041,739,290.34 = 977,991,842.84/x
  3. Step 3: Cross multiply
    2,026,515,748.28x = 3,041,739,290.34 × 977,991,842.84
  4. Step 4: Simplify right side
    2,026,515,748.28x = 2,974,796,213,998,450,688
  5. Step 5: Solve for x
    x = 2,974,796,213,998,450,688/2,026,515,748.28
  6. Step 6: Final answer
    x = 1,467,936,391.08

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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.