Home / 5,283,455,932.32-7,925,185,371.33-1,552,747,121.52

Finding the Fourth Proportional to 5,283,455,932.32, 7,925,185,371.33 and 1,552,747,121.52

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Solution

The fourth proportional to 5,283,455,932.32, 7,925,185,371.33 and 1,552,747,121.52 is: 2,329,121,115.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,283,455,932.32 : 7,925,185,371.33 = 1,552,747,121.52 : x
  2. Step 2: Convert to fraction form
    5,283,455,932.32/7,925,185,371.33 = 1,552,747,121.52/x
  3. Step 3: Cross multiply
    5,283,455,932.32x = 7,925,185,371.33 × 1,552,747,121.52
  4. Step 4: Simplify right side
    5,283,455,932.32x = 12,305,808,772,845,070,336
  5. Step 5: Solve for x
    x = 12,305,808,772,845,070,336/5,283,455,932.32
  6. Step 6: Final answer
    x = 2,329,121,115.13

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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.