Home / 40,325,033,231.10-60,487,549,846.65-10,881,028,827.90

Finding the Fourth Proportional to 40,325,033,231.10, 60,487,549,846.65 and 10,881,028,827.90

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Solution

The fourth proportional to 40,325,033,231.10, 60,487,549,846.65 and 10,881,028,827.90 is: 16,321,543,241.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,325,033,231.10 : 60,487,549,846.65 = 10,881,028,827.90 : x
  2. Step 2: Convert to fraction form
    40,325,033,231.10/60,487,549,846.65 = 10,881,028,827.90/x
  3. Step 3: Cross multiply
    40,325,033,231.10x = 60,487,549,846.65 × 10,881,028,827.90
  4. Step 4: Simplify right side
    40,325,033,231.10x = 658,166,773,610,436,886,528
  5. Step 5: Solve for x
    x = 658,166,773,610,436,886,528/40,325,033,231.10
  6. Step 6: Final answer
    x = 16,321,543,241.85

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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.