Home / 19,584,950.52-27,027,476.64-10,765,364.72

Finding the Fourth Proportional to 19,584,950.52, 27,027,476.64 and 10,765,364.72

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Solution

The fourth proportional to 19,584,950.52, 27,027,476.64 and 10,765,364.72 is: 14,856,337.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,584,950.52 : 27,027,476.64 = 10,765,364.72 : x
  2. Step 2: Convert to fraction form
    19,584,950.52/27,027,476.64 = 10,765,364.72/x
  3. Step 3: Cross multiply
    19,584,950.52x = 27,027,476.64 × 10,765,364.72
  4. Step 4: Simplify right side
    19,584,950.52x = 290,960,643,355,742.75
  5. Step 5: Solve for x
    x = 290,960,643,355,742.75/19,584,950.52
  6. Step 6: Final answer
    x = 14,856,337.93

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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.