Home / 9,449,251,843.97-14,163,977,050.35-4,402,947,891.22

Finding the Fourth Proportional to 9,449,251,843.97, 14,163,977,050.35 and 4,402,947,891.22

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Solution

The fourth proportional to 9,449,251,843.97, 14,163,977,050.35 and 4,402,947,891.22 is: 6,599,808,526.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,449,251,843.97 : 14,163,977,050.35 = 4,402,947,891.22 : x
  2. Step 2: Convert to fraction form
    9,449,251,843.97/14,163,977,050.35 = 4,402,947,891.22/x
  3. Step 3: Cross multiply
    9,449,251,843.97x = 14,163,977,050.35 × 4,402,947,891.22
  4. Step 4: Simplify right side
    9,449,251,843.97x = 62,363,252,885,179,711,488
  5. Step 5: Solve for x
    x = 62,363,252,885,179,711,488/9,449,251,843.97
  6. Step 6: Final answer
    x = 6,599,808,526.11

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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.