Home / 73,539,460.40-110,309,190.60-44,841,646.40

Finding the Fourth Proportional to 73,539,460.40, 110,309,190.60 and 44,841,646.40

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Solution

The fourth proportional to 73,539,460.40, 110,309,190.60 and 44,841,646.40 is: 67,262,469.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,539,460.40 : 110,309,190.60 = 44,841,646.40 : x
  2. Step 2: Convert to fraction form
    73,539,460.40/110,309,190.60 = 44,841,646.40/x
  3. Step 3: Cross multiply
    73,539,460.40x = 110,309,190.60 × 44,841,646.40
  4. Step 4: Simplify right side
    73,539,460.40x = 4,946,445,719,555,403
  5. Step 5: Solve for x
    x = 4,946,445,719,555,403/73,539,460.40
  6. Step 6: Final answer
    x = 67,262,469.60

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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.