Home / 44,990,421.60-67,485,632.40-29,684,920.80

Finding the Fourth Proportional to 44,990,421.60, 67,485,632.40 and 29,684,920.80

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Solution

The fourth proportional to 44,990,421.60, 67,485,632.40 and 29,684,920.80 is: 44,527,381.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,990,421.60 : 67,485,632.40 = 29,684,920.80 : x
  2. Step 2: Convert to fraction form
    44,990,421.60/67,485,632.40 = 29,684,920.80/x
  3. Step 3: Cross multiply
    44,990,421.60x = 67,485,632.40 × 29,684,920.80
  4. Step 4: Simplify right side
    44,990,421.60x = 2,003,305,652,931,914.25
  5. Step 5: Solve for x
    x = 2,003,305,652,931,914.25/44,990,421.60
  6. Step 6: Final answer
    x = 44,527,381.20

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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.