Home / 19,008,849.07-26,232,727.52-10,750,146.34

Finding the Fourth Proportional to 19,008,849.07, 26,232,727.52 and 10,750,146.34

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Solution

The fourth proportional to 19,008,849.07, 26,232,727.52 and 10,750,146.34 is: 14,835,493.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,008,849.07 : 26,232,727.52 = 10,750,146.34 : x
  2. Step 2: Convert to fraction form
    19,008,849.07/26,232,727.52 = 10,750,146.34/x
  3. Step 3: Cross multiply
    19,008,849.07x = 26,232,727.52 × 10,750,146.34
  4. Step 4: Simplify right side
    19,008,849.07x = 282,005,659,737,345.25
  5. Step 5: Solve for x
    x = 282,005,659,737,345.25/19,008,849.07
  6. Step 6: Final answer
    x = 14,835,493.65

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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.