Home / 44,762,518.14-67,143,773.52-12,414,420.24

Finding the Fourth Proportional to 44,762,518.14, 67,143,773.52 and 12,414,420.24

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Solution

The fourth proportional to 44,762,518.14, 67,143,773.52 and 12,414,420.24 is: 18,621,629.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,762,518.14 : 67,143,773.52 = 12,414,420.24 : x
  2. Step 2: Convert to fraction form
    44,762,518.14/67,143,773.52 = 12,414,420.24/x
  3. Step 3: Cross multiply
    44,762,518.14x = 67,143,773.52 × 12,414,420.24
  4. Step 4: Simplify right side
    44,762,518.14x = 833,551,020,976,664
  5. Step 5: Solve for x
    x = 833,551,020,976,664/44,762,518.14
  6. Step 6: Final answer
    x = 18,621,629.34

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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.