Home / 17,809,968.30-26,714,952.45-8,244,030.30

Finding the Fourth Proportional to 17,809,968.30, 26,714,952.45 and 8,244,030.30

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Solution

The fourth proportional to 17,809,968.30, 26,714,952.45 and 8,244,030.30 is: 12,366,045.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,809,968.30 : 26,714,952.45 = 8,244,030.30 : x
  2. Step 2: Convert to fraction form
    17,809,968.30/26,714,952.45 = 8,244,030.30/x
  3. Step 3: Cross multiply
    17,809,968.30x = 26,714,952.45 × 8,244,030.30
  4. Step 4: Simplify right side
    17,809,968.30x = 220,238,877,460,859.22
  5. Step 5: Solve for x
    x = 220,238,877,460,859.22/17,809,968.30
  6. Step 6: Final answer
    x = 12,366,045.45

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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.