Home / 17,338,139.98-26,008,424.39-6,963,359.81

Finding the Fourth Proportional to 17,338,139.98, 26,008,424.39 and 6,963,359.81

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Solution

The fourth proportional to 17,338,139.98, 26,008,424.39 and 6,963,359.81 is: 10,445,527.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,338,139.98 : 26,008,424.39 = 6,963,359.81 : x
  2. Step 2: Convert to fraction form
    17,338,139.98/26,008,424.39 = 6,963,359.81/x
  3. Step 3: Cross multiply
    17,338,139.98x = 26,008,424.39 × 6,963,359.81
  4. Step 4: Simplify right side
    17,338,139.98x = 181,106,017,006,116.03
  5. Step 5: Solve for x
    x = 181,106,017,006,116.03/17,338,139.98
  6. Step 6: Final answer
    x = 10,445,527.45

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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.