Home / 33,216,530.40-49,824,795.60-9,282,002.40

Finding the Fourth Proportional to 33,216,530.40, 49,824,795.60 and 9,282,002.40

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Solution

The fourth proportional to 33,216,530.40, 49,824,795.60 and 9,282,002.40 is: 13,923,003.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,216,530.40 : 49,824,795.60 = 9,282,002.40 : x
  2. Step 2: Convert to fraction form
    33,216,530.40/49,824,795.60 = 9,282,002.40/x
  3. Step 3: Cross multiply
    33,216,530.40x = 49,824,795.60 × 9,282,002.40
  4. Step 4: Simplify right side
    33,216,530.40x = 462,473,872,338,709.50
  5. Step 5: Solve for x
    x = 462,473,872,338,709.50/33,216,530.40
  6. Step 6: Final answer
    x = 13,923,003.60

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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.