Home / 13,874,740.83-19,147,655.00-7,595,708.31

Finding the Fourth Proportional to 13,874,740.83, 19,147,655.00 and 7,595,708.31

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Solution

The fourth proportional to 13,874,740.83, 19,147,655.00 and 7,595,708.31 is: 10,482,358.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,874,740.83 : 19,147,655.00 = 7,595,708.31 : x
  2. Step 2: Convert to fraction form
    13,874,740.83/19,147,655.00 = 7,595,708.31/x
  3. Step 3: Cross multiply
    13,874,740.83x = 19,147,655.00 × 7,595,708.31
  4. Step 4: Simplify right side
    13,874,740.83x = 145,440,002,219,502.31
  5. Step 5: Solve for x
    x = 145,440,002,219,502.31/13,874,740.83
  6. Step 6: Final answer
    x = 10,482,358.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.