Home / 598,996,547.08-897,899,606.70-416,861,087.56

Finding the Fourth Proportional to 598,996,547.08, 897,899,606.70 and 416,861,087.56

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Solution

The fourth proportional to 598,996,547.08, 897,899,606.70 and 416,861,087.56 is: 624,877,402.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,996,547.08 : 897,899,606.70 = 416,861,087.56 : x
  2. Step 2: Convert to fraction form
    598,996,547.08/897,899,606.70 = 416,861,087.56/x
  3. Step 3: Cross multiply
    598,996,547.08x = 897,899,606.70 × 416,861,087.56
  4. Step 4: Simplify right side
    598,996,547.08x = 374,299,406,568,658,304
  5. Step 5: Solve for x
    x = 374,299,406,568,658,304/598,996,547.08
  6. Step 6: Final answer
    x = 624,877,402.71

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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.