Home / 15,686,528.70-23,525,127.45-6,096,387.90

Finding the Fourth Proportional to 15,686,528.70, 23,525,127.45 and 6,096,387.90

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Solution

The fourth proportional to 15,686,528.70, 23,525,127.45 and 6,096,387.90 is: 9,142,768.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,686,528.70 : 23,525,127.45 = 6,096,387.90 : x
  2. Step 2: Convert to fraction form
    15,686,528.70/23,525,127.45 = 6,096,387.90/x
  3. Step 3: Cross multiply
    15,686,528.70x = 23,525,127.45 × 6,096,387.90
  4. Step 4: Simplify right side
    15,686,528.70x = 143,418,302,332,137.84
  5. Step 5: Solve for x
    x = 143,418,302,332,137.84/15,686,528.70
  6. Step 6: Final answer
    x = 9,142,768.62

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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.