Home / 637,795,334.16-956,486,195.96-244,301,222.22

Finding the Fourth Proportional to 637,795,334.16, 956,486,195.96 and 244,301,222.22

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Solution

The fourth proportional to 637,795,334.16, 956,486,195.96 and 244,301,222.22 is: 366,372,618.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    637,795,334.16 : 956,486,195.96 = 244,301,222.22 : x
  2. Step 2: Convert to fraction form
    637,795,334.16/956,486,195.96 = 244,301,222.22/x
  3. Step 3: Cross multiply
    637,795,334.16x = 956,486,195.96 × 244,301,222.22
  4. Step 4: Simplify right side
    637,795,334.16x = 233,670,746,709,586,432
  5. Step 5: Solve for x
    x = 233,670,746,709,586,432/637,795,334.16
  6. Step 6: Final answer
    x = 366,372,618.60

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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.