Home / 23,209,458,740.91-32,028,860,526.71-13,048,231,903.65

Finding the Fourth Proportional to 23,209,458,740.91, 32,028,860,526.71 and 13,048,231,903.65

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Solution

The fourth proportional to 23,209,458,740.91, 32,028,860,526.71 and 13,048,231,903.65 is: 18,006,451,784.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,209,458,740.91 : 32,028,860,526.71 = 13,048,231,903.65 : x
  2. Step 2: Convert to fraction form
    23,209,458,740.91/32,028,860,526.71 = 13,048,231,903.65/x
  3. Step 3: Cross multiply
    23,209,458,740.91x = 32,028,860,526.71 × 13,048,231,903.65
  4. Step 4: Simplify right side
    23,209,458,740.91x = 417,919,999,762,108,317,696
  5. Step 5: Solve for x
    x = 417,919,999,762,108,317,696/23,209,458,740.91
  6. Step 6: Final answer
    x = 18,006,451,784.48

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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.