Home / 15,796,117.80-23,675,514.30-6,698,197.80

Finding the Fourth Proportional to 15,796,117.80, 23,675,514.30 and 6,698,197.80

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Solution

The fourth proportional to 15,796,117.80, 23,675,514.30 and 6,698,197.80 is: 10,039,383.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,796,117.80 : 23,675,514.30 = 6,698,197.80 : x
  2. Step 2: Convert to fraction form
    15,796,117.80/23,675,514.30 = 6,698,197.80/x
  3. Step 3: Cross multiply
    15,796,117.80x = 23,675,514.30 × 6,698,197.80
  4. Step 4: Simplify right side
    15,796,117.80x = 158,583,277,798,128.53
  5. Step 5: Solve for x
    x = 158,583,277,798,128.53/15,796,117.80
  6. Step 6: Final answer
    x = 10,039,383.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.