Home / 2,595,005,254.72-3,578,236,747.68-1,653,715,823.68

Finding the Fourth Proportional to 2,595,005,254.72, 3,578,236,747.68 and 1,653,715,823.68

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Solution

The fourth proportional to 2,595,005,254.72, 3,578,236,747.68 and 1,653,715,823.68 is: 2,280,298,554.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,595,005,254.72 : 3,578,236,747.68 = 1,653,715,823.68 : x
  2. Step 2: Convert to fraction form
    2,595,005,254.72/3,578,236,747.68 = 1,653,715,823.68/x
  3. Step 3: Cross multiply
    2,595,005,254.72x = 3,578,236,747.68 × 1,653,715,823.68
  4. Step 4: Simplify right side
    2,595,005,254.72x = 5,917,386,730,511,675,392
  5. Step 5: Solve for x
    x = 5,917,386,730,511,675,392/2,595,005,254.72
  6. Step 6: Final answer
    x = 2,280,298,554.21

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1.5x scale

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.