Home / 9,487,251,319.68-14,232,476,895.87-3,190,183,652.34

Finding the Fourth Proportional to 9,487,251,319.68, 14,232,476,895.87 and 3,190,183,652.34

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Solution

The fourth proportional to 9,487,251,319.68, 14,232,476,895.87 and 3,190,183,652.34 is: 4,785,813,466.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,487,251,319.68 : 14,232,476,895.87 = 3,190,183,652.34 : x
  2. Step 2: Convert to fraction form
    9,487,251,319.68/14,232,476,895.87 = 3,190,183,652.34/x
  3. Step 3: Cross multiply
    9,487,251,319.68x = 14,232,476,895.87 × 3,190,183,652.34
  4. Step 4: Simplify right side
    9,487,251,319.68x = 45,404,215,125,468,528,640
  5. Step 5: Solve for x
    x = 45,404,215,125,468,528,640/9,487,251,319.68
  6. Step 6: Final answer
    x = 4,785,813,466.47

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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.