Home / 359,624,255.14-496,281,455.85-194,611,829.14

Finding the Fourth Proportional to 359,624,255.14, 496,281,455.85 and 194,611,829.14

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Solution

The fourth proportional to 359,624,255.14, 496,281,455.85 and 194,611,829.14 is: 268,564,315.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    359,624,255.14 : 496,281,455.85 = 194,611,829.14 : x
  2. Step 2: Convert to fraction form
    359,624,255.14/496,281,455.85 = 194,611,829.14/x
  3. Step 3: Cross multiply
    359,624,255.14x = 496,281,455.85 × 194,611,829.14
  4. Step 4: Simplify right side
    359,624,255.14x = 96,582,241,891,230,656
  5. Step 5: Solve for x
    x = 96,582,241,891,230,656/359,624,255.14
  6. Step 6: Final answer
    x = 268,564,315.42

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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.