Home / 19,484,360.13-26,888,488.26-10,543,470.37

Finding the Fourth Proportional to 19,484,360.13, 26,888,488.26 and 10,543,470.37

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Solution

The fourth proportional to 19,484,360.13, 26,888,488.26 and 10,543,470.37 is: 14,550,027.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,484,360.13 : 26,888,488.26 = 10,543,470.37 : x
  2. Step 2: Convert to fraction form
    19,484,360.13/26,888,488.26 = 10,543,470.37/x
  3. Step 3: Cross multiply
    19,484,360.13x = 26,888,488.26 × 10,543,470.37
  4. Step 4: Simplify right side
    19,484,360.13x = 283,497,979,263,402.88
  5. Step 5: Solve for x
    x = 283,497,979,263,402.88/19,484,360.13
  6. Step 6: Final answer
    x = 14,550,027.68

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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.