Home / 46,789,860.58-64,565,036.58-25,878,570.28

Finding the Fourth Proportional to 46,789,860.58, 64,565,036.58 and 25,878,570.28

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Solution

The fourth proportional to 46,789,860.58, 64,565,036.58 and 25,878,570.28 is: 35,709,677.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,789,860.58 : 64,565,036.58 = 25,878,570.28 : x
  2. Step 2: Convert to fraction form
    46,789,860.58/64,565,036.58 = 25,878,570.28/x
  3. Step 3: Cross multiply
    46,789,860.58x = 64,565,036.58 × 25,878,570.28
  4. Step 4: Simplify right side
    46,789,860.58x = 1,670,850,836,766,300.75
  5. Step 5: Solve for x
    x = 1,670,850,836,766,300.75/46,789,860.58
  6. Step 6: Final answer
    x = 35,709,677.61

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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.