Home / 14,060,010.90-21,090,016.35-4,476,358.20

Finding the Fourth Proportional to 14,060,010.90, 21,090,016.35 and 4,476,358.20

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Solution

The fourth proportional to 14,060,010.90, 21,090,016.35 and 4,476,358.20 is: 6,714,537.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,060,010.90 : 21,090,016.35 = 4,476,358.20 : x
  2. Step 2: Convert to fraction form
    14,060,010.90/21,090,016.35 = 4,476,358.20/x
  3. Step 3: Cross multiply
    14,060,010.90x = 21,090,016.35 × 4,476,358.20
  4. Step 4: Simplify right side
    14,060,010.90x = 94,406,467,626,456.58
  5. Step 5: Solve for x
    x = 94,406,467,626,456.58/14,060,010.90
  6. Step 6: Final answer
    x = 6,714,537.30

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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.