Home / 33,643,321.48-50,464,258.08-9,381,602.50

Finding the Fourth Proportional to 33,643,321.48, 50,464,258.08 and 9,381,602.50

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Solution

The fourth proportional to 33,643,321.48, 50,464,258.08 and 9,381,602.50 is: 14,072,201.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,643,321.48 : 50,464,258.08 = 9,381,602.50 : x
  2. Step 2: Convert to fraction form
    33,643,321.48/50,464,258.08 = 9,381,602.50/x
  3. Step 3: Cross multiply
    33,643,321.48x = 50,464,258.08 × 9,381,602.50
  4. Step 4: Simplify right side
    33,643,321.48x = 473,435,609,763,973.19
  5. Step 5: Solve for x
    x = 473,435,609,763,973.19/33,643,321.48
  6. Step 6: Final answer
    x = 14,072,201.82

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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.