Home / 49,939,360-74,909,040.18-14,037,568

Finding the Fourth Proportional to 49,939,360, 74,909,040.18 and 14,037,568

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Solution

The fourth proportional to 49,939,360, 74,909,040.18 and 14,037,568 is: 21,056,352.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,939,360 : 74,909,040.18 = 14,037,568 : x
  2. Step 2: Convert to fraction form
    49,939,360/74,909,040.18 = 14,037,568/x
  3. Step 3: Cross multiply
    49,939,360x = 74,909,040.18 × 14,037,568
  4. Step 4: Simplify right side
    49,939,360x = 1,051,540,745,341,482.38
  5. Step 5: Solve for x
    x = 1,051,540,745,341,482.38/49,939,360
  6. Step 6: Final answer
    x = 21,056,352.05

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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.