Home / 29,141,014.86-43,710,922.08-9,711,651.60

Finding the Fourth Proportional to 29,141,014.86, 43,710,922.08 and 9,711,651.60

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Solution

The fourth proportional to 29,141,014.86, 43,710,922.08 and 9,711,651.60 is: 14,567,277.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,141,014.86 : 43,710,922.08 = 9,711,651.60 : x
  2. Step 2: Convert to fraction form
    29,141,014.86/43,710,922.08 = 9,711,651.60/x
  3. Step 3: Cross multiply
    29,141,014.86x = 43,710,922.08 × 9,711,651.60
  4. Step 4: Simplify right side
    29,141,014.86x = 424,505,246,355,707.31
  5. Step 5: Solve for x
    x = 424,505,246,355,707.31/29,141,014.86
  6. Step 6: Final answer
    x = 14,567,277.37

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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.