Home / 435,719,683.84-601,305,765.57-237,494,017.66

Finding the Fourth Proportional to 435,719,683.84, 601,305,765.57 and 237,494,017.66

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Solution

The fourth proportional to 435,719,683.84, 601,305,765.57 and 237,494,017.66 is: 327,748,613.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,719,683.84 : 601,305,765.57 = 237,494,017.66 : x
  2. Step 2: Convert to fraction form
    435,719,683.84/601,305,765.57 = 237,494,017.66/x
  3. Step 3: Cross multiply
    435,719,683.84x = 601,305,765.57 × 237,494,017.66
  4. Step 4: Simplify right side
    435,719,683.84x = 142,806,522,107,341,408
  5. Step 5: Solve for x
    x = 142,806,522,107,341,408/435,719,683.84
  6. Step 6: Final answer
    x = 327,748,613.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.