Home / 1,669,799,036.64-2,504,284,691.94-564,379,352.04

Finding the Fourth Proportional to 1,669,799,036.64, 2,504,284,691.94 and 564,379,352.04

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Solution

The fourth proportional to 1,669,799,036.64, 2,504,284,691.94 and 564,379,352.04 is: 846,429,145.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,669,799,036.64 : 2,504,284,691.94 = 564,379,352.04 : x
  2. Step 2: Convert to fraction form
    1,669,799,036.64/2,504,284,691.94 = 564,379,352.04/x
  3. Step 3: Cross multiply
    1,669,799,036.64x = 2,504,284,691.94 × 564,379,352.04
  4. Step 4: Simplify right side
    1,669,799,036.64x = 1,413,366,571,760,788,224
  5. Step 5: Solve for x
    x = 1,413,366,571,760,788,224/1,669,799,036.64
  6. Step 6: Final answer
    x = 846,429,145.51

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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.