Home / 949,229,724,770.34-1,310,049,319,589.10-563,855,593,190.14

Finding the Fourth Proportional to 949,229,724,770.34, 1,310,049,319,589.10 and 563,855,593,190.14

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Solution

The fourth proportional to 949,229,724,770.34, 1,310,049,319,589.10 and 563,855,593,190.14 is: 778,187,426,003.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,229,724,770.34 : 1,310,049,319,589.10 = 563,855,593,190.14 : x
  2. Step 2: Convert to fraction form
    949,229,724,770.34/1,310,049,319,589.10 = 563,855,593,190.14/x
  3. Step 3: Cross multiply
    949,229,724,770.34x = 1,310,049,319,589.10 × 563,855,593,190.14
  4. Step 4: Simplify right side
    949,229,724,770.34x = 738,678,636,205,251,365,961,728
  5. Step 5: Solve for x
    x = 738,678,636,205,251,365,961,728/949,229,724,770.34
  6. Step 6: Final answer
    x = 778,187,426,003.72

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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.