Home / 49,939,203-74,908,804.50-14,037,411

Finding the Fourth Proportional to 49,939,203, 74,908,804.50 and 14,037,411

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Solution

The fourth proportional to 49,939,203, 74,908,804.50 and 14,037,411 is: 21,056,116.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,939,203 : 74,908,804.50 = 14,037,411 : x
  2. Step 2: Convert to fraction form
    49,939,203/74,908,804.50 = 14,037,411/x
  3. Step 3: Cross multiply
    49,939,203x = 74,908,804.50 × 14,037,411
  4. Step 4: Simplify right side
    49,939,203x = 1,051,525,676,285,149.50
  5. Step 5: Solve for x
    x = 1,051,525,676,285,149.50/49,939,203
  6. Step 6: Final answer
    x = 21,056,116.50

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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.