Home / 24,583,729.20-36,897,901.20-12,461,625.60

Finding the Fourth Proportional to 24,583,729.20, 36,897,901.20 and 12,461,625.60

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Solution

The fourth proportional to 24,583,729.20, 36,897,901.20 and 12,461,625.60 is: 18,703,746.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,583,729.20 : 36,897,901.20 = 12,461,625.60 : x
  2. Step 2: Convert to fraction form
    24,583,729.20/36,897,901.20 = 12,461,625.60/x
  3. Step 3: Cross multiply
    24,583,729.20x = 36,897,901.20 × 12,461,625.60
  4. Step 4: Simplify right side
    24,583,729.20x = 459,807,830,180,190.75
  5. Step 5: Solve for x
    x = 459,807,830,180,190.75/24,583,729.20
  6. Step 6: Final answer
    x = 18,703,746.14

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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.