Home / 4,536,990,446,919.70-6,261,065,680,501.70-2,453,612,120,251.30

Finding the Fourth Proportional to 4,536,990,446,919.70, 6,261,065,680,501.70 and 2,453,612,120,251.30

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Solution

The fourth proportional to 4,536,990,446,919.70, 6,261,065,680,501.70 and 2,453,612,120,251.30 is: 3,385,994,927,496.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,990,446,919.70 : 6,261,065,680,501.70 = 2,453,612,120,251.30 : x
  2. Step 2: Convert to fraction form
    4,536,990,446,919.70/6,261,065,680,501.70 = 2,453,612,120,251.30/x
  3. Step 3: Cross multiply
    4,536,990,446,919.70x = 6,261,065,680,501.70 × 2,453,612,120,251.30
  4. Step 4: Simplify right side
    4,536,990,446,919.70x = 15,362,226,639,368,423,116,636,160
  5. Step 5: Solve for x
    x = 15,362,226,639,368,423,116,636,160/4,536,990,446,919.70
  6. Step 6: Final answer
    x = 3,385,994,927,496.11

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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.