Home / 49,738,886.20-74,459,030.10-29,533,727.80

Finding the Fourth Proportional to 49,738,886.20, 74,459,030.10 and 29,533,727.80

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Solution

The fourth proportional to 49,738,886.20, 74,459,030.10 and 29,533,727.80 is: 44,211,941.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,738,886.20 : 74,459,030.10 = 29,533,727.80 : x
  2. Step 2: Convert to fraction form
    49,738,886.20/74,459,030.10 = 29,533,727.80/x
  3. Step 3: Cross multiply
    49,738,886.20x = 74,459,030.10 × 29,533,727.80
  4. Step 4: Simplify right side
    49,738,886.20x = 2,199,052,727,225,406.75
  5. Step 5: Solve for x
    x = 2,199,052,727,225,406.75/49,738,886.20
  6. Step 6: Final answer
    x = 44,211,941.51

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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.