Home / 2,223,764,215.64-3,335,631,874.91-565,657,334.68

Finding the Fourth Proportional to 2,223,764,215.64, 3,335,631,874.91 and 565,657,334.68

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Solution

The fourth proportional to 2,223,764,215.64, 3,335,631,874.91 and 565,657,334.68 is: 848,482,326.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,223,764,215.64 : 3,335,631,874.91 = 565,657,334.68 : x
  2. Step 2: Convert to fraction form
    2,223,764,215.64/3,335,631,874.91 = 565,657,334.68/x
  3. Step 3: Cross multiply
    2,223,764,215.64x = 3,335,631,874.91 × 565,657,334.68
  4. Step 4: Simplify right side
    2,223,764,215.64x = 1,886,824,635,818,563,328
  5. Step 5: Solve for x
    x = 1,886,824,635,818,563,328/2,223,764,215.64
  6. Step 6: Final answer
    x = 848,482,326.75

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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.