Home / 314,336,134.42-433,806,792.16-182,211,241.30

Finding the Fourth Proportional to 314,336,134.42, 433,806,792.16 and 182,211,241.30

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Solution

The fourth proportional to 314,336,134.42, 433,806,792.16 and 182,211,241.30 is: 251,464,802.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,336,134.42 : 433,806,792.16 = 182,211,241.30 : x
  2. Step 2: Convert to fraction form
    314,336,134.42/433,806,792.16 = 182,211,241.30/x
  3. Step 3: Cross multiply
    314,336,134.42x = 433,806,792.16 × 182,211,241.30
  4. Step 4: Simplify right side
    314,336,134.42x = 79,044,474,082,645,408
  5. Step 5: Solve for x
    x = 79,044,474,082,645,408/314,336,134.42
  6. Step 6: Final answer
    x = 251,464,802.89

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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.