Home / 44,758,827,293.64-61,795,062,349.80-28,491,616,037.76

Finding the Fourth Proportional to 44,758,827,293.64, 61,795,062,349.80 and 28,491,616,037.76

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Solution

The fourth proportional to 44,758,827,293.64, 61,795,062,349.80 and 28,491,616,037.76 is: 39,336,177,821.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,758,827,293.64 : 61,795,062,349.80 = 28,491,616,037.76 : x
  2. Step 2: Convert to fraction form
    44,758,827,293.64/61,795,062,349.80 = 28,491,616,037.76/x
  3. Step 3: Cross multiply
    44,758,827,293.64x = 61,795,062,349.80 × 28,491,616,037.76
  4. Step 4: Simplify right side
    44,758,827,293.64x = 1,760,641,189,499,940,896,768
  5. Step 5: Solve for x
    x = 1,760,641,189,499,940,896,768/44,758,827,293.64
  6. Step 6: Final answer
    x = 39,336,177,821.40

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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.