Home / 6,875,757,749.24-10,313,623,741.21-2,154,441,101.79

Finding the Fourth Proportional to 6,875,757,749.24, 10,313,623,741.21 and 2,154,441,101.79

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Solution

The fourth proportional to 6,875,757,749.24, 10,313,623,741.21 and 2,154,441,101.79 is: 3,231,657,616.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,875,757,749.24 : 10,313,623,741.21 = 2,154,441,101.79 : x
  2. Step 2: Convert to fraction form
    6,875,757,749.24/10,313,623,741.21 = 2,154,441,101.79/x
  3. Step 3: Cross multiply
    6,875,757,749.24x = 10,313,623,741.21 × 2,154,441,101.79
  4. Step 4: Simplify right side
    6,875,757,749.24x = 22,220,094,896,459,972,608
  5. Step 5: Solve for x
    x = 22,220,094,896,459,972,608/6,875,757,749.24
  6. Step 6: Final answer
    x = 3,231,657,616.05

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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.