Home / 33,104,009.40-49,656,014.10-9,169,481.40

Finding the Fourth Proportional to 33,104,009.40, 49,656,014.10 and 9,169,481.40

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Solution

The fourth proportional to 33,104,009.40, 49,656,014.10 and 9,169,481.40 is: 13,754,222.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,104,009.40 : 49,656,014.10 = 9,169,481.40 : x
  2. Step 2: Convert to fraction form
    33,104,009.40/49,656,014.10 = 9,169,481.40/x
  3. Step 3: Cross multiply
    33,104,009.40x = 49,656,014.10 × 9,169,481.40
  4. Step 4: Simplify right side
    33,104,009.40x = 455,319,897,688,087.75
  5. Step 5: Solve for x
    x = 455,319,897,688,087.75/33,104,009.40
  6. Step 6: Final answer
    x = 13,754,222.10

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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.