Home / 23,209,458,743.16-32,028,860,529.81-13,048,231,905.90

Finding the Fourth Proportional to 23,209,458,743.16, 32,028,860,529.81 and 13,048,231,905.90

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Solution

The fourth proportional to 23,209,458,743.16, 32,028,860,529.81 and 13,048,231,905.90 is: 18,006,451,787.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,209,458,743.16 : 32,028,860,529.81 = 13,048,231,905.90 : x
  2. Step 2: Convert to fraction form
    23,209,458,743.16/32,028,860,529.81 = 13,048,231,905.90/x
  3. Step 3: Cross multiply
    23,209,458,743.16x = 32,028,860,529.81 × 13,048,231,905.90
  4. Step 4: Simplify right side
    23,209,458,743.16x = 417,919,999,874,688,024,576
  5. Step 5: Solve for x
    x = 417,919,999,874,688,024,576/23,209,458,743.16
  6. Step 6: Final answer
    x = 18,006,451,787.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.