Home / 59,803,480.20-89,747,210.70-25,749,265.80

Finding the Fourth Proportional to 59,803,480.20, 89,747,210.70 and 25,749,265.80

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Solution

The fourth proportional to 59,803,480.20, 89,747,210.70 and 25,749,265.80 is: 38,641,978.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,803,480.20 : 89,747,210.70 = 25,749,265.80 : x
  2. Step 2: Convert to fraction form
    59,803,480.20/89,747,210.70 = 25,749,265.80/x
  3. Step 3: Cross multiply
    59,803,480.20x = 89,747,210.70 × 25,749,265.80
  4. Step 4: Simplify right side
    59,803,480.20x = 2,310,924,783,122,904
  5. Step 5: Solve for x
    x = 2,310,924,783,122,904/59,803,480.20
  6. Step 6: Final answer
    x = 38,641,978.28

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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.