Home / 25,255,526.60-37,890,288.30-16,752,470.60

Finding the Fourth Proportional to 25,255,526.60, 37,890,288.30 and 16,752,470.60

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Solution

The fourth proportional to 25,255,526.60, 37,890,288.30 and 16,752,470.60 is: 25,133,348.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,255,526.60 : 37,890,288.30 = 16,752,470.60 : x
  2. Step 2: Convert to fraction form
    25,255,526.60/37,890,288.30 = 16,752,470.60/x
  3. Step 3: Cross multiply
    25,255,526.60x = 37,890,288.30 × 16,752,470.60
  4. Step 4: Simplify right side
    25,255,526.60x = 634,755,940,771,273.88
  5. Step 5: Solve for x
    x = 634,755,940,771,273.88/25,255,526.60
  6. Step 6: Final answer
    x = 25,133,348.07

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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.