Home / 46,511,374.92-64,185,070.86-25,884,815.64

Finding the Fourth Proportional to 46,511,374.92, 64,185,070.86 and 25,884,815.64

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Solution

The fourth proportional to 46,511,374.92, 64,185,070.86 and 25,884,815.64 is: 35,720,696.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,511,374.92 : 64,185,070.86 = 25,884,815.64 : x
  2. Step 2: Convert to fraction form
    46,511,374.92/64,185,070.86 = 25,884,815.64/x
  3. Step 3: Cross multiply
    46,511,374.92x = 64,185,070.86 × 25,884,815.64
  4. Step 4: Simplify right side
    46,511,374.92x = 1,661,418,726,051,436.25
  5. Step 5: Solve for x
    x = 1,661,418,726,051,436.25/46,511,374.92
  6. Step 6: Final answer
    x = 35,720,696.90

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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.