Home / 17,714,810.30-26,572,215.45-6,356,407.10

Finding the Fourth Proportional to 17,714,810.30, 26,572,215.45 and 6,356,407.10

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Solution

The fourth proportional to 17,714,810.30, 26,572,215.45 and 6,356,407.10 is: 9,534,610.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,714,810.30 : 26,572,215.45 = 6,356,407.10 : x
  2. Step 2: Convert to fraction form
    17,714,810.30/26,572,215.45 = 6,356,407.10/x
  3. Step 3: Cross multiply
    17,714,810.30x = 26,572,215.45 × 6,356,407.10
  4. Step 4: Simplify right side
    17,714,810.30x = 168,903,818,949,109.69
  5. Step 5: Solve for x
    x = 168,903,818,949,109.69/17,714,810.30
  6. Step 6: Final answer
    x = 9,534,610.65

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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.