Home / 5,248,125,697,729.50-7,863,592,003,747-2,795,039,460,421.60

Finding the Fourth Proportional to 5,248,125,697,729.50, 7,863,592,003,747 and 2,795,039,460,421.60

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Solution

The fourth proportional to 5,248,125,697,729.50, 7,863,592,003,747 and 2,795,039,460,421.60 is: 4,187,980,855,839.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,248,125,697,729.50 : 7,863,592,003,747 = 2,795,039,460,421.60 : x
  2. Step 2: Convert to fraction form
    5,248,125,697,729.50/7,863,592,003,747 = 2,795,039,460,421.60/x
  3. Step 3: Cross multiply
    5,248,125,697,729.50x = 7,863,592,003,747 × 2,795,039,460,421.60
  4. Step 4: Simplify right side
    5,248,125,697,729.50x = 21,979,049,951,128,622,553,104,384
  5. Step 5: Solve for x
    x = 21,979,049,951,128,622,553,104,384/5,248,125,697,729.50
  6. Step 6: Final answer
    x = 4,187,980,855,839.15

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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.