Home / 73,241,093.45-101,156,594.11-48,234,985.88

Finding the Fourth Proportional to 73,241,093.45, 101,156,594.11 and 48,234,985.88

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Solution

The fourth proportional to 73,241,093.45, 101,156,594.11 and 48,234,985.88 is: 66,619,525.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,241,093.45 : 101,156,594.11 = 48,234,985.88 : x
  2. Step 2: Convert to fraction form
    73,241,093.45/101,156,594.11 = 48,234,985.88/x
  3. Step 3: Cross multiply
    73,241,093.45x = 101,156,594.11 × 48,234,985.88
  4. Step 4: Simplify right side
    73,241,093.45x = 4,879,286,887,938,371
  5. Step 5: Solve for x
    x = 4,879,286,887,938,371/73,241,093.45
  6. Step 6: Final answer
    x = 66,619,525.43

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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.