Home / 37,618,677.95-51,861,298.07-25,230,985.07

Finding the Fourth Proportional to 37,618,677.95, 51,861,298.07 and 25,230,985.07

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Solution

The fourth proportional to 37,618,677.95, 51,861,298.07 and 25,230,985.07 is: 34,783,562.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,618,677.95 : 51,861,298.07 = 25,230,985.07 : x
  2. Step 2: Convert to fraction form
    37,618,677.95/51,861,298.07 = 25,230,985.07/x
  3. Step 3: Cross multiply
    37,618,677.95x = 51,861,298.07 × 25,230,985.07
  4. Step 4: Simplify right side
    37,618,677.95x = 1,308,511,636,929,528.50
  5. Step 5: Solve for x
    x = 1,308,511,636,929,528.50/37,618,677.95
  6. Step 6: Final answer
    x = 34,783,562.54

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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.