Home / 29,141,015.86-43,710,923.58-9,711,652.60

Finding the Fourth Proportional to 29,141,015.86, 43,710,923.58 and 9,711,652.60

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Solution

The fourth proportional to 29,141,015.86, 43,710,923.58 and 9,711,652.60 is: 14,567,278.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,141,015.86 : 43,710,923.58 = 9,711,652.60 : x
  2. Step 2: Convert to fraction form
    29,141,015.86/43,710,923.58 = 9,711,652.60/x
  3. Step 3: Cross multiply
    29,141,015.86x = 43,710,923.58 × 9,711,652.60
  4. Step 4: Simplify right side
    29,141,015.86x = 424,505,304,634,108.25
  5. Step 5: Solve for x
    x = 424,505,304,634,108.25/29,141,015.86
  6. Step 6: Final answer
    x = 14,567,278.87

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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.