Home / 10,084,045,870,336-15,126,991,903,578-2,831,499,463,360.80

Finding the Fourth Proportional to 10,084,045,870,336, 15,126,991,903,578 and 2,831,499,463,360.80

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Solution

The fourth proportional to 10,084,045,870,336, 15,126,991,903,578 and 2,831,499,463,360.80 is: 4,247,508,391,769.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,084,045,870,336 : 15,126,991,903,578 = 2,831,499,463,360.80 : x
  2. Step 2: Convert to fraction form
    10,084,045,870,336/15,126,991,903,578 = 2,831,499,463,360.80/x
  3. Step 3: Cross multiply
    10,084,045,870,336x = 15,126,991,903,578 × 2,831,499,463,360.80
  4. Step 4: Simplify right side
    10,084,045,870,336x = 42,832,069,457,244,271,058,878,464
  5. Step 5: Solve for x
    x = 42,832,069,457,244,271,058,878,464/10,084,045,870,336
  6. Step 6: Final answer
    x = 4,247,508,391,769.85

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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.