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Finding the Fourth Proportional to 537,144,450.60, 805,716,675.90 and 537,144,450.60

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Solution

The fourth proportional to 537,144,450.60, 805,716,675.90 and 537,144,450.60 is: 805,716,675.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,144,450.60 : 805,716,675.90 = 537,144,450.60 : x
  2. Step 2: Convert to fraction form
    537,144,450.60/805,716,675.90 = 537,144,450.60/x
  3. Step 3: Cross multiply
    537,144,450.60x = 805,716,675.90 × 537,144,450.60
  4. Step 4: Simplify right side
    537,144,450.60x = 432,786,241,215,563,776
  5. Step 5: Solve for x
    x = 432,786,241,215,563,776/537,144,450.60
  6. Step 6: Final answer
    x = 805,716,675.90

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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.