Home / 7,425,178,667,593.50-10,246,747,054,024-4,132,855,842,278.20

Finding the Fourth Proportional to 7,425,178,667,593.50, 10,246,747,054,024 and 4,132,855,842,278.20

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Solution

The fourth proportional to 7,425,178,667,593.50, 10,246,747,054,024 and 4,132,855,842,278.20 is: 5,703,341,336,605.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,425,178,667,593.50 : 10,246,747,054,024 = 4,132,855,842,278.20 : x
  2. Step 2: Convert to fraction form
    7,425,178,667,593.50/10,246,747,054,024 = 4,132,855,842,278.20/x
  3. Step 3: Cross multiply
    7,425,178,667,593.50x = 10,246,747,054,024 × 4,132,855,842,278.20
  4. Step 4: Simplify right side
    7,425,178,667,593.50x = 42,348,328,426,570,029,302,022,144
  5. Step 5: Solve for x
    x = 42,348,328,426,570,029,302,022,144/7,425,178,667,593.50
  6. Step 6: Final answer
    x = 5,703,341,336,605.86

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Double scale
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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.