Home / 11,232,007.10-16,848,010.65-9,930,304.70

Finding the Fourth Proportional to 11,232,007.10, 16,848,010.65 and 9,930,304.70

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Solution

The fourth proportional to 11,232,007.10, 16,848,010.65 and 9,930,304.70 is: 14,895,457.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,232,007.10 : 16,848,010.65 = 9,930,304.70 : x
  2. Step 2: Convert to fraction form
    11,232,007.10/16,848,010.65 = 9,930,304.70/x
  3. Step 3: Cross multiply
    11,232,007.10x = 16,848,010.65 × 9,930,304.70
  4. Step 4: Simplify right side
    11,232,007.10x = 167,305,879,343,345.03
  5. Step 5: Solve for x
    x = 167,305,879,343,345.03/11,232,007.10
  6. Step 6: Final answer
    x = 14,895,457.05

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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.