Home / 5,248,125,697,732.30-7,863,592,003,752-2,795,039,460,423.50

Finding the Fourth Proportional to 5,248,125,697,732.30, 7,863,592,003,752 and 2,795,039,460,423.50

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Solution

The fourth proportional to 5,248,125,697,732.30, 7,863,592,003,752 and 2,795,039,460,423.50 is: 4,187,980,855,842.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,248,125,697,732.30 : 7,863,592,003,752 = 2,795,039,460,423.50 : x
  2. Step 2: Convert to fraction form
    5,248,125,697,732.30/7,863,592,003,752 = 2,795,039,460,423.50/x
  3. Step 3: Cross multiply
    5,248,125,697,732.30x = 7,863,592,003,752 × 2,795,039,460,423.50
  4. Step 4: Simplify right side
    5,248,125,697,732.30x = 21,979,049,951,157,540,567,908,352
  5. Step 5: Solve for x
    x = 21,979,049,951,157,540,567,908,352/5,248,125,697,732.30
  6. Step 6: Final answer
    x = 4,187,980,855,842.43

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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.