Home / 35,274,205.01-52,890,714.18-13,683,577.86

Finding the Fourth Proportional to 35,274,205.01, 52,890,714.18 and 13,683,577.86

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Solution

The fourth proportional to 35,274,205.01, 52,890,714.18 and 13,683,577.86 is: 20,517,378.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,274,205.01 : 52,890,714.18 = 13,683,577.86 : x
  2. Step 2: Convert to fraction form
    35,274,205.01/52,890,714.18 = 13,683,577.86/x
  3. Step 3: Cross multiply
    35,274,205.01x = 52,890,714.18 × 13,683,577.86
  4. Step 4: Simplify right side
    35,274,205.01x = 723,734,205,553,036
  5. Step 5: Solve for x
    x = 723,734,205,553,036/35,274,205.01
  6. Step 6: Final answer
    x = 20,517,378.22

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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.