Home / 23,312,005.60-34,968,008.40-13,234,309.60

Finding the Fourth Proportional to 23,312,005.60, 34,968,008.40 and 13,234,309.60

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Solution

The fourth proportional to 23,312,005.60, 34,968,008.40 and 13,234,309.60 is: 19,851,464.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,312,005.60 : 34,968,008.40 = 13,234,309.60 : x
  2. Step 2: Convert to fraction form
    23,312,005.60/34,968,008.40 = 13,234,309.60/x
  3. Step 3: Cross multiply
    23,312,005.60x = 34,968,008.40 × 13,234,309.60
  4. Step 4: Simplify right side
    23,312,005.60x = 462,777,449,261,000.62
  5. Step 5: Solve for x
    x = 462,777,449,261,000.62/23,312,005.60
  6. Step 6: Final answer
    x = 19,851,464.40

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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.