Home / 49,939,359-74,909,038.68-14,037,567

Finding the Fourth Proportional to 49,939,359, 74,909,038.68 and 14,037,567

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Solution

The fourth proportional to 49,939,359, 74,909,038.68 and 14,037,567 is: 21,056,350.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,939,359 : 74,909,038.68 = 14,037,567 : x
  2. Step 2: Convert to fraction form
    49,939,359/74,909,038.68 = 14,037,567/x
  3. Step 3: Cross multiply
    49,939,359x = 74,909,038.68 × 14,037,567
  4. Step 4: Simplify right side
    49,939,359x = 1,051,540,649,376,091.62
  5. Step 5: Solve for x
    x = 1,051,540,649,376,091.62/49,939,359
  6. Step 6: Final answer
    x = 21,056,350.55

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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.