Home / 60,460,274.88-90,681,063.84-22,112,821.44

Finding the Fourth Proportional to 60,460,274.88, 90,681,063.84 and 22,112,821.44

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Solution

The fourth proportional to 60,460,274.88, 90,681,063.84 and 22,112,821.44 is: 33,165,813.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,460,274.88 : 90,681,063.84 = 22,112,821.44 : x
  2. Step 2: Convert to fraction form
    60,460,274.88/90,681,063.84 = 22,112,821.44/x
  3. Step 3: Cross multiply
    60,460,274.88x = 90,681,063.84 × 22,112,821.44
  4. Step 4: Simplify right side
    60,460,274.88x = 2,005,214,172,683,161
  5. Step 5: Solve for x
    x = 2,005,214,172,683,161/60,460,274.88
  6. Step 6: Final answer
    x = 33,165,813.03

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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.