Home / 73,525,005.60-110,287,508.40-41,276,378.40

Finding the Fourth Proportional to 73,525,005.60, 110,287,508.40 and 41,276,378.40

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Solution

The fourth proportional to 73,525,005.60, 110,287,508.40 and 41,276,378.40 is: 61,914,567.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,525,005.60 : 110,287,508.40 = 41,276,378.40 : x
  2. Step 2: Convert to fraction form
    73,525,005.60/110,287,508.40 = 41,276,378.40/x
  3. Step 3: Cross multiply
    73,525,005.60x = 110,287,508.40 × 41,276,378.40
  4. Step 4: Simplify right side
    73,525,005.60x = 4,552,268,929,511,579
  5. Step 5: Solve for x
    x = 4,552,268,929,511,579/73,525,005.60
  6. Step 6: Final answer
    x = 61,914,567.60

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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.