Home / 8,701,563,405,812.80-12,008,194,832,390-4,746,486,054,594.80

Finding the Fourth Proportional to 8,701,563,405,812.80, 12,008,194,832,390 and 4,746,486,054,594.80

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Solution

The fourth proportional to 8,701,563,405,812.80, 12,008,194,832,390 and 4,746,486,054,594.80 is: 6,550,171,119,217.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,701,563,405,812.80 : 12,008,194,832,390 = 4,746,486,054,594.80 : x
  2. Step 2: Convert to fraction form
    8,701,563,405,812.80/12,008,194,832,390 = 4,746,486,054,594.80/x
  3. Step 3: Cross multiply
    8,701,563,405,812.80x = 12,008,194,832,390 × 4,746,486,054,594.80
  4. Step 4: Simplify right side
    8,701,563,405,812.80x = 56,996,729,312,796,476,516,073,472
  5. Step 5: Solve for x
    x = 56,996,729,312,796,476,516,073,472/8,701,563,405,812.80
  6. Step 6: Final answer
    x = 6,550,171,119,217.69

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Double scale
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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.