Home / 467,007,603.80-700,511,405.70-295,014,925.40

Finding the Fourth Proportional to 467,007,603.80, 700,511,405.70 and 295,014,925.40

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Solution

The fourth proportional to 467,007,603.80, 700,511,405.70 and 295,014,925.40 is: 442,522,388.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,007,603.80 : 700,511,405.70 = 295,014,925.40 : x
  2. Step 2: Convert to fraction form
    467,007,603.80/700,511,405.70 = 295,014,925.40/x
  3. Step 3: Cross multiply
    467,007,603.80x = 700,511,405.70 × 295,014,925.40
  4. Step 4: Simplify right side
    467,007,603.80x = 206,661,320,094,434,624
  5. Step 5: Solve for x
    x = 206,661,320,094,434,624/467,007,603.80
  6. Step 6: Final answer
    x = 442,522,388.10

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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.