Home / 43,977,035.76-60,681,465.36-25,138,348.80

Finding the Fourth Proportional to 43,977,035.76, 60,681,465.36 and 25,138,348.80

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Solution

The fourth proportional to 43,977,035.76, 60,681,465.36 and 25,138,348.80 is: 34,687,009.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,977,035.76 : 60,681,465.36 = 25,138,348.80 : x
  2. Step 2: Convert to fraction form
    43,977,035.76/60,681,465.36 = 25,138,348.80/x
  3. Step 3: Cross multiply
    43,977,035.76x = 60,681,465.36 × 25,138,348.80
  4. Step 4: Simplify right side
    43,977,035.76x = 1,525,431,841,914,797.50
  5. Step 5: Solve for x
    x = 1,525,431,841,914,797.50/43,977,035.76
  6. Step 6: Final answer
    x = 34,687,009.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.