Home / 37,789,930.40-56,684,895.60-24,341,943.20

Finding the Fourth Proportional to 37,789,930.40, 56,684,895.60 and 24,341,943.20

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Solution

The fourth proportional to 37,789,930.40, 56,684,895.60 and 24,341,943.20 is: 36,512,914.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,789,930.40 : 56,684,895.60 = 24,341,943.20 : x
  2. Step 2: Convert to fraction form
    37,789,930.40/56,684,895.60 = 24,341,943.20/x
  3. Step 3: Cross multiply
    37,789,930.40x = 56,684,895.60 × 24,341,943.20
  4. Step 4: Simplify right side
    37,789,930.40x = 1,379,820,508,993,130
  5. Step 5: Solve for x
    x = 1,379,820,508,993,130/37,789,930.40
  6. Step 6: Final answer
    x = 36,512,914.80

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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.