Home / 4,138,182,346.60-6,208,974,131.10-1,519,241,098.60

Finding the Fourth Proportional to 4,138,182,346.60, 6,208,974,131.10 and 1,519,241,098.60

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Solution

The fourth proportional to 4,138,182,346.60, 6,208,974,131.10 and 1,519,241,098.60 is: 2,279,485,989.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,138,182,346.60 : 6,208,974,131.10 = 1,519,241,098.60 : x
  2. Step 2: Convert to fraction form
    4,138,182,346.60/6,208,974,131.10 = 1,519,241,098.60/x
  3. Step 3: Cross multiply
    4,138,182,346.60x = 6,208,974,131.10 × 1,519,241,098.60
  4. Step 4: Simplify right side
    4,138,182,346.60x = 9,432,928,680,111,343,616
  5. Step 5: Solve for x
    x = 9,432,928,680,111,343,616/4,138,182,346.60
  6. Step 6: Final answer
    x = 2,279,485,989.27

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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.