Home / 4,968,285,322.64-7,451,638,214.52-1,651,824,044.24

Finding the Fourth Proportional to 4,968,285,322.64, 7,451,638,214.52 and 1,651,824,044.24

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Solution

The fourth proportional to 4,968,285,322.64, 7,451,638,214.52 and 1,651,824,044.24 is: 2,477,473,488.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,285,322.64 : 7,451,638,214.52 = 1,651,824,044.24 : x
  2. Step 2: Convert to fraction form
    4,968,285,322.64/7,451,638,214.52 = 1,651,824,044.24/x
  3. Step 3: Cross multiply
    4,968,285,322.64x = 7,451,638,214.52 × 1,651,824,044.24
  4. Step 4: Simplify right side
    4,968,285,322.64x = 12,308,795,171,721,760,768
  5. Step 5: Solve for x
    x = 12,308,795,171,721,760,768/4,968,285,322.64
  6. Step 6: Final answer
    x = 2,477,473,488.82

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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.