Home / 47,964,901.60-71,947,352.40-33,352,242.40

Finding the Fourth Proportional to 47,964,901.60, 71,947,352.40 and 33,352,242.40

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Solution

The fourth proportional to 47,964,901.60, 71,947,352.40 and 33,352,242.40 is: 50,028,363.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,964,901.60 : 71,947,352.40 = 33,352,242.40 : x
  2. Step 2: Convert to fraction form
    47,964,901.60/71,947,352.40 = 33,352,242.40/x
  3. Step 3: Cross multiply
    47,964,901.60x = 71,947,352.40 × 33,352,242.40
  4. Step 4: Simplify right side
    47,964,901.60x = 2,399,605,537,283,022
  5. Step 5: Solve for x
    x = 2,399,605,537,283,022/47,964,901.60
  6. Step 6: Final answer
    x = 50,028,363.60

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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.