Home / 17,732,098.32-26,559,656.24-10,887,896.40

Finding the Fourth Proportional to 17,732,098.32, 26,559,656.24 and 10,887,896.40

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Solution

The fourth proportional to 17,732,098.32, 26,559,656.24 and 10,887,896.40 is: 16,308,210.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,732,098.32 : 26,559,656.24 = 10,887,896.40 : x
  2. Step 2: Convert to fraction form
    17,732,098.32/26,559,656.24 = 10,887,896.40/x
  3. Step 3: Cross multiply
    17,732,098.32x = 26,559,656.24 × 10,887,896.40
  4. Step 4: Simplify right side
    17,732,098.32x = 289,178,785,560,733.50
  5. Step 5: Solve for x
    x = 289,178,785,560,733.50/17,732,098.32
  6. Step 6: Final answer
    x = 16,308,210.14

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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.