Home / 4,209,910,147,724.70-6,303,989,590,053.40-2,905,535,724,714.60

Finding the Fourth Proportional to 4,209,910,147,724.70, 6,303,989,590,053.40 and 2,905,535,724,714.60

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Solution

The fourth proportional to 4,209,910,147,724.70, 6,303,989,590,053.40 and 2,905,535,724,714.60 is: 4,350,797,598,858.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,209,910,147,724.70 : 6,303,989,590,053.40 = 2,905,535,724,714.60 : x
  2. Step 2: Convert to fraction form
    4,209,910,147,724.70/6,303,989,590,053.40 = 2,905,535,724,714.60/x
  3. Step 3: Cross multiply
    4,209,910,147,724.70x = 6,303,989,590,053.40 × 2,905,535,724,714.60
  4. Step 4: Simplify right side
    4,209,910,147,724.70x = 18,316,466,962,129,102,330,396,672
  5. Step 5: Solve for x
    x = 18,316,466,962,129,102,330,396,672/4,209,910,147,724.70
  6. Step 6: Final answer
    x = 4,350,797,598,858.13

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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.