Home / 506,628,919.32-760,434,795.96-244,497,942.96

Finding the Fourth Proportional to 506,628,919.32, 760,434,795.96 and 244,497,942.96

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Solution

The fourth proportional to 506,628,919.32, 760,434,795.96 and 244,497,942.96 is: 366,984,071.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    506,628,919.32 : 760,434,795.96 = 244,497,942.96 : x
  2. Step 2: Convert to fraction form
    506,628,919.32/760,434,795.96 = 244,497,942.96/x
  3. Step 3: Cross multiply
    506,628,919.32x = 760,434,795.96 × 244,497,942.96
  4. Step 4: Simplify right side
    506,628,919.32x = 185,924,743,367,427,328
  5. Step 5: Solve for x
    x = 185,924,743,367,427,328/506,628,919.32
  6. Step 6: Final answer
    x = 366,984,071.14

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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.