Home / 25,848,846.90-38,733,412.28-22,421,052.45

Finding the Fourth Proportional to 25,848,846.90, 38,733,412.28 and 22,421,052.45

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Solution

The fourth proportional to 25,848,846.90, 38,733,412.28 and 22,421,052.45 is: 33,597,006.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,848,846.90 : 38,733,412.28 = 22,421,052.45 : x
  2. Step 2: Convert to fraction form
    25,848,846.90/38,733,412.28 = 22,421,052.45/x
  3. Step 3: Cross multiply
    25,848,846.90x = 38,733,412.28 × 22,421,052.45
  4. Step 4: Simplify right side
    25,848,846.90x = 868,443,868,185,248.75
  5. Step 5: Solve for x
    x = 868,443,868,185,248.75/25,848,846.90
  6. Step 6: Final answer
    x = 33,597,006.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.