Home / 24,953,490.40-37,430,235.60-8,781,937.60

Finding the Fourth Proportional to 24,953,490.40, 37,430,235.60 and 8,781,937.60

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Solution

The fourth proportional to 24,953,490.40, 37,430,235.60 and 8,781,937.60 is: 13,172,906.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,953,490.40 : 37,430,235.60 = 8,781,937.60 : x
  2. Step 2: Convert to fraction form
    24,953,490.40/37,430,235.60 = 8,781,937.60/x
  3. Step 3: Cross multiply
    24,953,490.40x = 37,430,235.60 × 8,781,937.60
  4. Step 4: Simplify right side
    24,953,490.40x = 328,709,993,392,498.56
  5. Step 5: Solve for x
    x = 328,709,993,392,498.56/24,953,490.40
  6. Step 6: Final answer
    x = 13,172,906.40

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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.