Home / 17,807,282.67-26,713,063.13-6,290,384.91

Finding the Fourth Proportional to 17,807,282.67, 26,713,063.13 and 6,290,384.91

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Solution

The fourth proportional to 17,807,282.67, 26,713,063.13 and 6,290,384.91 is: 9,436,333.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,807,282.67 : 26,713,063.13 = 6,290,384.91 : x
  2. Step 2: Convert to fraction form
    17,807,282.67/26,713,063.13 = 6,290,384.91/x
  3. Step 3: Cross multiply
    17,807,282.67x = 26,713,063.13 × 6,290,384.91
  4. Step 4: Simplify right side
    17,807,282.67x = 168,035,449,212,829.38
  5. Step 5: Solve for x
    x = 168,035,449,212,829.38/17,807,282.67
  6. Step 6: Final answer
    x = 9,436,333.01

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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.