Home / 22,052,507.70-30,438,875.88-14,710,323.36

Finding the Fourth Proportional to 22,052,507.70, 30,438,875.88 and 14,710,323.36

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Solution

The fourth proportional to 22,052,507.70, 30,438,875.88 and 14,710,323.36 is: 20,304,525.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,052,507.70 : 30,438,875.88 = 14,710,323.36 : x
  2. Step 2: Convert to fraction form
    22,052,507.70/30,438,875.88 = 14,710,323.36/x
  3. Step 3: Cross multiply
    22,052,507.70x = 30,438,875.88 × 14,710,323.36
  4. Step 4: Simplify right side
    22,052,507.70x = 447,765,706,909,704.50
  5. Step 5: Solve for x
    x = 447,765,706,909,704.50/22,052,507.70
  6. Step 6: Final answer
    x = 20,304,525.59

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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.