Home / 3,162,448,163,562.80-4,363,873,517,457.30-1,773,585,663,051.30

Finding the Fourth Proportional to 3,162,448,163,562.80, 4,363,873,517,457.30 and 1,773,585,663,051.30

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Solution

The fourth proportional to 3,162,448,163,562.80, 4,363,873,517,457.30 and 1,773,585,663,051.30 is: 2,447,377,191,856.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,162,448,163,562.80 : 4,363,873,517,457.30 = 1,773,585,663,051.30 : x
  2. Step 2: Convert to fraction form
    3,162,448,163,562.80/4,363,873,517,457.30 = 1,773,585,663,051.30/x
  3. Step 3: Cross multiply
    3,162,448,163,562.80x = 4,363,873,517,457.30 × 1,773,585,663,051.30
  4. Step 4: Simplify right side
    3,162,448,163,562.80x = 7,739,703,505,931,513,880,379,392
  5. Step 5: Solve for x
    x = 7,739,703,505,931,513,880,379,392/3,162,448,163,562.80
  6. Step 6: Final answer
    x = 2,447,377,191,856.32

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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.