Home / 15,686,529.70-23,525,128.95-6,096,388.90

Finding the Fourth Proportional to 15,686,529.70, 23,525,128.95 and 6,096,388.90

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Solution

The fourth proportional to 15,686,529.70, 23,525,128.95 and 6,096,388.90 is: 9,142,770.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,686,529.70 : 23,525,128.95 = 6,096,388.90 : x
  2. Step 2: Convert to fraction form
    15,686,529.70/23,525,128.95 = 6,096,388.90/x
  3. Step 3: Cross multiply
    15,686,529.70x = 23,525,128.95 × 6,096,388.90
  4. Step 4: Simplify right side
    15,686,529.70x = 143,418,335,001,848.66
  5. Step 5: Solve for x
    x = 143,418,335,001,848.66/15,686,529.70
  6. Step 6: Final answer
    x = 9,142,770.12

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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.