Home / 5,248,125,697,745-7,863,592,003,771.50-2,795,039,460,437.20

Finding the Fourth Proportional to 5,248,125,697,745, 7,863,592,003,771.50 and 2,795,039,460,437.20

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Solution

The fourth proportional to 5,248,125,697,745, 7,863,592,003,771.50 and 2,795,039,460,437.20 is: 4,187,980,855,863.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,248,125,697,745 : 7,863,592,003,771.50 = 2,795,039,460,437.20 : x
  2. Step 2: Convert to fraction form
    5,248,125,697,745/7,863,592,003,771.50 = 2,795,039,460,437.20/x
  3. Step 3: Cross multiply
    5,248,125,697,745x = 7,863,592,003,771.50 × 2,795,039,460,437.20
  4. Step 4: Simplify right side
    5,248,125,697,745x = 21,979,049,951,319,774,367,580,160
  5. Step 5: Solve for x
    x = 21,979,049,951,319,774,367,580,160/5,248,125,697,745
  6. Step 6: Final answer
    x = 4,187,980,855,863.20

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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.