Home / 359,624,253.64-496,281,453.80-194,611,827.64

Finding the Fourth Proportional to 359,624,253.64, 496,281,453.80 and 194,611,827.64

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Solution

The fourth proportional to 359,624,253.64, 496,281,453.80 and 194,611,827.64 is: 268,564,313.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    359,624,253.64 : 496,281,453.80 = 194,611,827.64 : x
  2. Step 2: Convert to fraction form
    359,624,253.64/496,281,453.80 = 194,611,827.64/x
  3. Step 3: Cross multiply
    359,624,253.64x = 496,281,453.80 × 194,611,827.64
  4. Step 4: Simplify right side
    359,624,253.64x = 96,582,240,747,854,224
  5. Step 5: Solve for x
    x = 96,582,240,747,854,224/359,624,253.64
  6. Step 6: Final answer
    x = 268,564,313.36

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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.