Home / 49,936,998.30-74,905,497.45-14,035,206.30

Finding the Fourth Proportional to 49,936,998.30, 74,905,497.45 and 14,035,206.30

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Solution

The fourth proportional to 49,936,998.30, 74,905,497.45 and 14,035,206.30 is: 21,052,809.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,936,998.30 : 74,905,497.45 = 14,035,206.30 : x
  2. Step 2: Convert to fraction form
    49,936,998.30/74,905,497.45 = 14,035,206.30/x
  3. Step 3: Cross multiply
    49,936,998.30x = 74,905,497.45 × 14,035,206.30
  4. Step 4: Simplify right side
    49,936,998.30x = 1,051,314,109,714,874
  5. Step 5: Solve for x
    x = 1,051,314,109,714,874/49,936,998.30
  6. Step 6: Final answer
    x = 21,052,809.45

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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.