Home / 50,994,607.54-70,370,510.79-27,789,239.92

Finding the Fourth Proportional to 50,994,607.54, 70,370,510.79 and 27,789,239.92

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Solution

The fourth proportional to 50,994,607.54, 70,370,510.79 and 27,789,239.92 is: 38,348,035.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,994,607.54 : 70,370,510.79 = 27,789,239.92 : x
  2. Step 2: Convert to fraction form
    50,994,607.54/70,370,510.79 = 27,789,239.92/x
  3. Step 3: Cross multiply
    50,994,607.54x = 70,370,510.79 × 27,789,239.92
  4. Step 4: Simplify right side
    50,994,607.54x = 1,955,543,007,636,259
  5. Step 5: Solve for x
    x = 1,955,543,007,636,259/50,994,607.54
  6. Step 6: Final answer
    x = 38,348,035.25

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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.