Home / 35,210,039.04-52,810,567.92-13,629,874.86

Finding the Fourth Proportional to 35,210,039.04, 52,810,567.92 and 13,629,874.86

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Solution

The fourth proportional to 35,210,039.04, 52,810,567.92 and 13,629,874.86 is: 20,443,073.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,210,039.04 : 52,810,567.92 = 13,629,874.86 : x
  2. Step 2: Convert to fraction form
    35,210,039.04/52,810,567.92 = 13,629,874.86/x
  3. Step 3: Cross multiply
    35,210,039.04x = 52,810,567.92 × 13,629,874.86
  4. Step 4: Simplify right side
    35,210,039.04x = 719,801,432,035,130.50
  5. Step 5: Solve for x
    x = 719,801,432,035,130.50/35,210,039.04
  6. Step 6: Final answer
    x = 20,443,073.95

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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.