Home / 19,064,308.07-26,308,932.12-10,362,475.31

Finding the Fourth Proportional to 19,064,308.07, 26,308,932.12 and 10,362,475.31

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Solution

The fourth proportional to 19,064,308.07, 26,308,932.12 and 10,362,475.31 is: 14,300,317.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,064,308.07 : 26,308,932.12 = 10,362,475.31 : x
  2. Step 2: Convert to fraction form
    19,064,308.07/26,308,932.12 = 10,362,475.31/x
  3. Step 3: Cross multiply
    19,064,308.07x = 26,308,932.12 × 10,362,475.31
  4. Step 4: Simplify right side
    19,064,308.07x = 272,625,659,525,965.97
  5. Step 5: Solve for x
    x = 272,625,659,525,965.97/19,064,308.07
  6. Step 6: Final answer
    x = 14,300,317.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.