Home / 467,029,152.60-700,543,728.90-295,267,421.40

Finding the Fourth Proportional to 467,029,152.60, 700,543,728.90 and 295,267,421.40

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Solution

The fourth proportional to 467,029,152.60, 700,543,728.90 and 295,267,421.40 is: 442,901,132.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,029,152.60 : 700,543,728.90 = 295,267,421.40 : x
  2. Step 2: Convert to fraction form
    467,029,152.60/700,543,728.90 = 295,267,421.40/x
  3. Step 3: Cross multiply
    467,029,152.60x = 700,543,728.90 × 295,267,421.40
  4. Step 4: Simplify right side
    467,029,152.60x = 206,847,740,410,243,648
  5. Step 5: Solve for x
    x = 206,847,740,410,243,648/467,029,152.60
  6. Step 6: Final answer
    x = 442,901,132.10

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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.