Home / 39,488,255.20-59,254,501.20-16,765,285.60

Finding the Fourth Proportional to 39,488,255.20, 59,254,501.20 and 16,765,285.60

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Solution

The fourth proportional to 39,488,255.20, 59,254,501.20 and 16,765,285.60 is: 25,157,319.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,488,255.20 : 59,254,501.20 = 16,765,285.60 : x
  2. Step 2: Convert to fraction form
    39,488,255.20/59,254,501.20 = 16,765,285.60/x
  3. Step 3: Cross multiply
    39,488,255.20x = 59,254,501.20 × 16,765,285.60
  4. Step 4: Simplify right side
    39,488,255.20x = 993,418,635,703,542.75
  5. Step 5: Solve for x
    x = 993,418,635,703,542.75/39,488,255.20
  6. Step 6: Final answer
    x = 25,157,319.07

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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.