Home / 949,229,724,768.06-1,310,049,319,586-563,855,593,187.88

Finding the Fourth Proportional to 949,229,724,768.06, 1,310,049,319,586 and 563,855,593,187.88

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Solution

The fourth proportional to 949,229,724,768.06, 1,310,049,319,586 and 563,855,593,187.88 is: 778,187,426,000.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,229,724,768.06 : 1,310,049,319,586 = 563,855,593,187.88 : x
  2. Step 2: Convert to fraction form
    949,229,724,768.06/1,310,049,319,586 = 563,855,593,187.88/x
  3. Step 3: Cross multiply
    949,229,724,768.06x = 1,310,049,319,586 × 563,855,593,187.88
  4. Step 4: Simplify right side
    949,229,724,768.06x = 738,678,636,200,542,605,410,304
  5. Step 5: Solve for x
    x = 738,678,636,200,542,605,410,304/949,229,724,768.06
  6. Step 6: Final answer
    x = 778,187,426,000.63

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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.