Home / 53,472,581.37-80,199,390.71-24,319,591.83

Finding the Fourth Proportional to 53,472,581.37, 80,199,390.71 and 24,319,591.83

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Solution

The fourth proportional to 53,472,581.37, 80,199,390.71 and 24,319,591.83 is: 36,475,075.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,472,581.37 : 80,199,390.71 = 24,319,591.83 : x
  2. Step 2: Convert to fraction form
    53,472,581.37/80,199,390.71 = 24,319,591.83/x
  3. Step 3: Cross multiply
    53,472,581.37x = 80,199,390.71 × 24,319,591.83
  4. Step 4: Simplify right side
    53,472,581.37x = 1,950,416,447,142,693
  5. Step 5: Solve for x
    x = 1,950,416,447,142,693/53,472,581.37
  6. Step 6: Final answer
    x = 36,475,075.58

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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.