Home / 17,417,807.46-26,127,070.02-6,338,499.48

Finding the Fourth Proportional to 17,417,807.46, 26,127,070.02 and 6,338,499.48

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Solution

The fourth proportional to 17,417,807.46, 26,127,070.02 and 6,338,499.48 is: 9,507,879.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,417,807.46 : 26,127,070.02 = 6,338,499.48 : x
  2. Step 2: Convert to fraction form
    17,417,807.46/26,127,070.02 = 6,338,499.48/x
  3. Step 3: Cross multiply
    17,417,807.46x = 26,127,070.02 × 6,338,499.48
  4. Step 4: Simplify right side
    17,417,807.46x = 165,606,419,735,693.59
  5. Step 5: Solve for x
    x = 165,606,419,735,693.59/17,417,807.46
  6. Step 6: Final answer
    x = 9,507,879.80

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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.