Home / 16,730,307.14-25,096,659.50-7,005,134.48

Finding the Fourth Proportional to 16,730,307.14, 25,096,659.50 and 7,005,134.48

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Solution

The fourth proportional to 16,730,307.14, 25,096,659.50 and 7,005,134.48 is: 10,508,203.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,730,307.14 : 25,096,659.50 = 7,005,134.48 : x
  2. Step 2: Convert to fraction form
    16,730,307.14/25,096,659.50 = 7,005,134.48/x
  3. Step 3: Cross multiply
    16,730,307.14x = 25,096,659.50 × 7,005,134.48
  4. Step 4: Simplify right side
    16,730,307.14x = 175,805,474,688,299.09
  5. Step 5: Solve for x
    x = 175,805,474,688,299.09/16,730,307.14
  6. Step 6: Final answer
    x = 10,508,203.66

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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.