Home / 367,064,482.60-550,596,723.90-211,883,710.60

Finding the Fourth Proportional to 367,064,482.60, 550,596,723.90 and 211,883,710.60

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Solution

The fourth proportional to 367,064,482.60, 550,596,723.90 and 211,883,710.60 is: 317,825,565.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,064,482.60 : 550,596,723.90 = 211,883,710.60 : x
  2. Step 2: Convert to fraction form
    367,064,482.60/550,596,723.90 = 211,883,710.60/x
  3. Step 3: Cross multiply
    367,064,482.60x = 550,596,723.90 × 211,883,710.60
  4. Step 4: Simplify right side
    367,064,482.60x = 116,662,476,904,135,696
  5. Step 5: Solve for x
    x = 116,662,476,904,135,696/367,064,482.60
  6. Step 6: Final answer
    x = 317,825,565.90

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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.