Home / 24,623,999.40-36,935,999.10-16,404,378.60

Finding the Fourth Proportional to 24,623,999.40, 36,935,999.10 and 16,404,378.60

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Solution

The fourth proportional to 24,623,999.40, 36,935,999.10 and 16,404,378.60 is: 24,606,567.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,623,999.40 : 36,935,999.10 = 16,404,378.60 : x
  2. Step 2: Convert to fraction form
    24,623,999.40/36,935,999.10 = 16,404,378.60/x
  3. Step 3: Cross multiply
    24,623,999.40x = 36,935,999.10 × 16,404,378.60
  4. Step 4: Simplify right side
    24,623,999.40x = 605,912,113,205,659.25
  5. Step 5: Solve for x
    x = 605,912,113,205,659.25/24,623,999.40
  6. Step 6: Final answer
    x = 24,606,567.90

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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.