Home / 4,993,598,841.31-6,891,111,539.88-2,704,674,105.81

Finding the Fourth Proportional to 4,993,598,841.31, 6,891,111,539.88 and 2,704,674,105.81

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Solution

The fourth proportional to 4,993,598,841.31, 6,891,111,539.88 and 2,704,674,105.81 is: 3,732,420,551.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,993,598,841.31 : 6,891,111,539.88 = 2,704,674,105.81 : x
  2. Step 2: Convert to fraction form
    4,993,598,841.31/6,891,111,539.88 = 2,704,674,105.81/x
  3. Step 3: Cross multiply
    4,993,598,841.31x = 6,891,111,539.88 × 2,704,674,105.81
  4. Step 4: Simplify right side
    4,993,598,841.31x = 18,638,210,942,151,630,848
  5. Step 5: Solve for x
    x = 18,638,210,942,151,630,848/4,993,598,841.31
  6. Step 6: Final answer
    x = 3,732,420,551.68

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Double scale
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1.5x scale

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.