Home / 46,512,871.04-64,187,762.04-25,891,188.80

Finding the Fourth Proportional to 46,512,871.04, 64,187,762.04 and 25,891,188.80

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Solution

The fourth proportional to 46,512,871.04, 64,187,762.04 and 25,891,188.80 is: 35,729,840.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,512,871.04 : 64,187,762.04 = 25,891,188.80 : x
  2. Step 2: Convert to fraction form
    46,512,871.04/64,187,762.04 = 25,891,188.80/x
  3. Step 3: Cross multiply
    46,512,871.04x = 64,187,762.04 × 25,891,188.80
  4. Step 4: Simplify right side
    46,512,871.04x = 1,661,897,465,627,113.25
  5. Step 5: Solve for x
    x = 1,661,897,465,627,113.25/46,512,871.04
  6. Step 6: Final answer
    x = 35,729,840.55

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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.