Home / 16,870,678.17-25,300,784.14-6,086,577.06

Finding the Fourth Proportional to 16,870,678.17, 25,300,784.14 and 6,086,577.06

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Solution

The fourth proportional to 16,870,678.17, 25,300,784.14 and 6,086,577.06 is: 9,127,977.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,870,678.17 : 25,300,784.14 = 6,086,577.06 : x
  2. Step 2: Convert to fraction form
    16,870,678.17/25,300,784.14 = 6,086,577.06/x
  3. Step 3: Cross multiply
    16,870,678.17x = 25,300,784.14 × 6,086,577.06
  4. Step 4: Simplify right side
    16,870,678.17x = 153,995,172,189,599.03
  5. Step 5: Solve for x
    x = 153,995,172,189,599.03/16,870,678.17
  6. Step 6: Final answer
    x = 9,127,977.59

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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.