Home / 9,236,621,503.32-13,854,932,009.82-4,260,871,198.01

Finding the Fourth Proportional to 9,236,621,503.32, 13,854,932,009.82 and 4,260,871,198.01

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Solution

The fourth proportional to 9,236,621,503.32, 13,854,932,009.82 and 4,260,871,198.01 is: 6,391,306,683.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,236,621,503.32 : 13,854,932,009.82 = 4,260,871,198.01 : x
  2. Step 2: Convert to fraction form
    9,236,621,503.32/13,854,932,009.82 = 4,260,871,198.01/x
  3. Step 3: Cross multiply
    9,236,621,503.32x = 13,854,932,009.82 × 4,260,871,198.01
  4. Step 4: Simplify right side
    9,236,621,503.32x = 59,034,080,750,959,566,848
  5. Step 5: Solve for x
    x = 59,034,080,750,959,566,848/9,236,621,503.32
  6. Step 6: Final answer
    x = 6,391,306,683.91

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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.