Home / 882,959,434,039.50-1,218,710,729,880.90-575,078,005,861.95

Finding the Fourth Proportional to 882,959,434,039.50, 1,218,710,729,880.90 and 575,078,005,861.95

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Solution

The fourth proportional to 882,959,434,039.50, 1,218,710,729,880.90 and 575,078,005,861.95 is: 793,755,306,578.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,959,434,039.50 : 1,218,710,729,880.90 = 575,078,005,861.95 : x
  2. Step 2: Convert to fraction form
    882,959,434,039.50/1,218,710,729,880.90 = 575,078,005,861.95/x
  3. Step 3: Cross multiply
    882,959,434,039.50x = 1,218,710,729,880.90 × 575,078,005,861.95
  4. Step 4: Simplify right side
    882,959,434,039.50x = 700,853,736,262,469,471,436,800
  5. Step 5: Solve for x
    x = 700,853,736,262,469,471,436,800/882,959,434,039.50
  6. Step 6: Final answer
    x = 793,755,306,578.58

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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.