Home / 537,401,758,812.99-806,105,651,910.45-179,252,749,191.36

Finding the Fourth Proportional to 537,401,758,812.99, 806,105,651,910.45 and 179,252,749,191.36

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Solution

The fourth proportional to 537,401,758,812.99, 806,105,651,910.45 and 179,252,749,191.36 is: 268,880,129,017.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,401,758,812.99 : 806,105,651,910.45 = 179,252,749,191.36 : x
  2. Step 2: Convert to fraction form
    537,401,758,812.99/806,105,651,910.45 = 179,252,749,191.36/x
  3. Step 3: Cross multiply
    537,401,758,812.99x = 806,105,651,910.45 × 179,252,749,191.36
  4. Step 4: Simplify right side
    537,401,758,812.99x = 144,496,654,243,641,618,857,984
  5. Step 5: Solve for x
    x = 144,496,654,243,641,618,857,984/537,401,758,812.99
  6. Step 6: Final answer
    x = 268,880,129,017.08

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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.