Home / 19,382,548.98-26,748,096.95-10,681,032.97

Finding the Fourth Proportional to 19,382,548.98, 26,748,096.95 and 10,681,032.97

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Solution

The fourth proportional to 19,382,548.98, 26,748,096.95 and 10,681,032.97 is: 14,739,924.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,382,548.98 : 26,748,096.95 = 10,681,032.97 : x
  2. Step 2: Convert to fraction form
    19,382,548.98/26,748,096.95 = 10,681,032.97/x
  3. Step 3: Cross multiply
    19,382,548.98x = 26,748,096.95 × 10,681,032.97
  4. Step 4: Simplify right side
    19,382,548.98x = 285,697,305,467,844.12
  5. Step 5: Solve for x
    x = 285,697,305,467,844.12/19,382,548.98
  6. Step 6: Final answer
    x = 14,739,924.34

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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.