Home / 32,750,999.40-49,126,499.10-19,996,415.40

Finding the Fourth Proportional to 32,750,999.40, 49,126,499.10 and 19,996,415.40

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Solution

The fourth proportional to 32,750,999.40, 49,126,499.10 and 19,996,415.40 is: 29,994,623.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,750,999.40 : 49,126,499.10 = 19,996,415.40 : x
  2. Step 2: Convert to fraction form
    32,750,999.40/49,126,499.10 = 19,996,415.40/x
  3. Step 3: Cross multiply
    32,750,999.40x = 49,126,499.10 × 19,996,415.40
  4. Step 4: Simplify right side
    32,750,999.40x = 982,353,883,151,326.12
  5. Step 5: Solve for x
    x = 982,353,883,151,326.12/32,750,999.40
  6. Step 6: Final answer
    x = 29,994,623.10

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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.