Home / 49,939,363.13-74,909,044.87-14,037,571.13

Finding the Fourth Proportional to 49,939,363.13, 74,909,044.87 and 14,037,571.13

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Solution

The fourth proportional to 49,939,363.13, 74,909,044.87 and 14,037,571.13 is: 21,056,356.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,939,363.13 : 74,909,044.87 = 14,037,571.13 : x
  2. Step 2: Convert to fraction form
    49,939,363.13/74,909,044.87 = 14,037,571.13/x
  3. Step 3: Cross multiply
    49,939,363.13x = 74,909,044.87 × 14,037,571.13
  4. Step 4: Simplify right side
    49,939,363.13x = 1,051,541,045,268,441.50
  5. Step 5: Solve for x
    x = 1,051,541,045,268,441.50/49,939,363.13
  6. Step 6: Final answer
    x = 21,056,356.74

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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.