Home / 46,901,287.81-64,723,783.31-25,994,670.23

Finding the Fourth Proportional to 46,901,287.81, 64,723,783.31 and 25,994,670.23

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Solution

The fourth proportional to 46,901,287.81, 64,723,783.31 and 25,994,670.23 is: 35,872,648.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,901,287.81 : 64,723,783.31 = 25,994,670.23 : x
  2. Step 2: Convert to fraction form
    46,901,287.81/64,723,783.31 = 25,994,670.23/x
  3. Step 3: Cross multiply
    46,901,287.81x = 64,723,783.31 × 25,994,670.23
  4. Step 4: Simplify right side
    46,901,287.81x = 1,682,473,403,085,680.50
  5. Step 5: Solve for x
    x = 1,682,473,403,085,680.50/46,901,287.81
  6. Step 6: Final answer
    x = 35,872,648.32

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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.