Home / 2,552,935,245.71-3,821,548,728.56-1,665,710,196.83

Finding the Fourth Proportional to 2,552,935,245.71, 3,821,548,728.56 and 1,665,710,196.83

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Solution

The fourth proportional to 2,552,935,245.71, 3,821,548,728.56 and 1,665,710,196.83 is: 2,493,440,715.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,935,245.71 : 3,821,548,728.56 = 1,665,710,196.83 : x
  2. Step 2: Convert to fraction form
    2,552,935,245.71/3,821,548,728.56 = 1,665,710,196.83/x
  3. Step 3: Cross multiply
    2,552,935,245.71x = 3,821,548,728.56 × 1,665,710,196.83
  4. Step 4: Simplify right side
    2,552,935,245.71x = 6,365,592,684,817,677,312
  5. Step 5: Solve for x
    x = 6,365,592,684,817,677,312/2,552,935,245.71
  6. Step 6: Final answer
    x = 2,493,440,715.16

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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.