Home / 33,272,844.40-49,909,266.60-9,338,316.40

Finding the Fourth Proportional to 33,272,844.40, 49,909,266.60 and 9,338,316.40

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Solution

The fourth proportional to 33,272,844.40, 49,909,266.60 and 9,338,316.40 is: 14,007,474.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,272,844.40 : 49,909,266.60 = 9,338,316.40 : x
  2. Step 2: Convert to fraction form
    33,272,844.40/49,909,266.60 = 9,338,316.40/x
  3. Step 3: Cross multiply
    33,272,844.40x = 49,909,266.60 × 9,338,316.40
  4. Step 4: Simplify right side
    33,272,844.40x = 466,068,522,802,752.25
  5. Step 5: Solve for x
    x = 466,068,522,802,752.25/33,272,844.40
  6. Step 6: Final answer
    x = 14,007,474.60

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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.