Home / 2,021,955,007.30-3,033,268,434.15-795,163,480.90

Finding the Fourth Proportional to 2,021,955,007.30, 3,033,268,434.15 and 795,163,480.90

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Solution

The fourth proportional to 2,021,955,007.30, 3,033,268,434.15 and 795,163,480.90 is: 1,192,877,328.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,955,007.30 : 3,033,268,434.15 = 795,163,480.90 : x
  2. Step 2: Convert to fraction form
    2,021,955,007.30/3,033,268,434.15 = 795,163,480.90/x
  3. Step 3: Cross multiply
    2,021,955,007.30x = 3,033,268,434.15 × 795,163,480.90
  4. Step 4: Simplify right side
    2,021,955,007.30x = 2,411,944,286,602,806,272
  5. Step 5: Solve for x
    x = 2,411,944,286,602,806,272/2,021,955,007.30
  6. Step 6: Final answer
    x = 1,192,877,328.08

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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.