Home / 25,830,957.63-35,646,721.52-14,228,485.23

Finding the Fourth Proportional to 25,830,957.63, 35,646,721.52 and 14,228,485.23

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Solution

The fourth proportional to 25,830,957.63, 35,646,721.52 and 14,228,485.23 is: 19,635,309.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,830,957.63 : 35,646,721.52 = 14,228,485.23 : x
  2. Step 2: Convert to fraction form
    25,830,957.63/35,646,721.52 = 14,228,485.23/x
  3. Step 3: Cross multiply
    25,830,957.63x = 35,646,721.52 × 14,228,485.23
  4. Step 4: Simplify right side
    25,830,957.63x = 507,198,850,502,580.75
  5. Step 5: Solve for x
    x = 507,198,850,502,580.75/25,830,957.63
  6. Step 6: Final answer
    x = 19,635,309.61

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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.