Home / 33,260,409.20-49,909,276.20-14,087,903.60

Finding the Fourth Proportional to 33,260,409.20, 49,909,276.20 and 14,087,903.60

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Solution

The fourth proportional to 33,260,409.20, 49,909,276.20 and 14,087,903.60 is: 21,139,760.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,260,409.20 : 49,909,276.20 = 14,087,903.60 : x
  2. Step 2: Convert to fraction form
    33,260,409.20/49,909,276.20 = 14,087,903.60/x
  3. Step 3: Cross multiply
    33,260,409.20x = 49,909,276.20 × 14,087,903.60
  4. Step 4: Simplify right side
    33,260,409.20x = 703,117,071,851,374.38
  5. Step 5: Solve for x
    x = 703,117,071,851,374.38/33,260,409.20
  6. Step 6: Final answer
    x = 21,139,760.12

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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.