Home / 565,835,037.45-848,752,556.18-539,050,411.05

Finding the Fourth Proportional to 565,835,037.45, 848,752,556.18 and 539,050,411.05

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Solution

The fourth proportional to 565,835,037.45, 848,752,556.18 and 539,050,411.05 is: 808,575,616.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,835,037.45 : 848,752,556.18 = 539,050,411.05 : x
  2. Step 2: Convert to fraction form
    565,835,037.45/848,752,556.18 = 539,050,411.05/x
  3. Step 3: Cross multiply
    565,835,037.45x = 848,752,556.18 × 539,050,411.05
  4. Step 4: Simplify right side
    565,835,037.45x = 457,520,414,285,871,872
  5. Step 5: Solve for x
    x = 457,520,414,285,871,872/565,835,037.45
  6. Step 6: Final answer
    x = 808,575,616.58

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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.