Home / 23,842,848.70-35,769,605.64-8,696,780.20

Finding the Fourth Proportional to 23,842,848.70, 35,769,605.64 and 8,696,780.20

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Solution

The fourth proportional to 23,842,848.70, 35,769,605.64 and 8,696,780.20 is: 13,047,115.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,842,848.70 : 35,769,605.64 = 8,696,780.20 : x
  2. Step 2: Convert to fraction form
    23,842,848.70/35,769,605.64 = 8,696,780.20/x
  3. Step 3: Cross multiply
    23,842,848.70x = 35,769,605.64 × 8,696,780.20
  4. Step 4: Simplify right side
    23,842,848.70x = 311,080,398,091,760.31
  5. Step 5: Solve for x
    x = 311,080,398,091,760.31/23,842,848.70
  6. Step 6: Final answer
    x = 13,047,115.38

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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.