Home / 3,224,892,699.28-4,450,068,073.51-1,795,855,821.90

Finding the Fourth Proportional to 3,224,892,699.28, 4,450,068,073.51 and 1,795,855,821.90

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Solution

The fourth proportional to 3,224,892,699.28, 4,450,068,073.51 and 1,795,855,821.90 is: 2,478,122,964.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,892,699.28 : 4,450,068,073.51 = 1,795,855,821.90 : x
  2. Step 2: Convert to fraction form
    3,224,892,699.28/4,450,068,073.51 = 1,795,855,821.90/x
  3. Step 3: Cross multiply
    3,224,892,699.28x = 4,450,068,073.51 × 1,795,855,821.90
  4. Step 4: Simplify right side
    3,224,892,699.28x = 7,991,680,657,633,020,928
  5. Step 5: Solve for x
    x = 7,991,680,657,633,020,928/3,224,892,699.28
  6. Step 6: Final answer
    x = 2,478,122,964.96

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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.