Home / 19,535,983.75-26,959,657.58-10,835,488.63

Finding the Fourth Proportional to 19,535,983.75, 26,959,657.58 and 10,835,488.63

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Solution

The fourth proportional to 19,535,983.75, 26,959,657.58 and 10,835,488.63 is: 14,952,974.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,535,983.75 : 26,959,657.58 = 10,835,488.63 : x
  2. Step 2: Convert to fraction form
    19,535,983.75/26,959,657.58 = 10,835,488.63/x
  3. Step 3: Cross multiply
    19,535,983.75x = 26,959,657.58 × 10,835,488.63
  4. Step 4: Simplify right side
    19,535,983.75x = 292,121,063,176,783.31
  5. Step 5: Solve for x
    x = 292,121,063,176,783.31/19,535,983.75
  6. Step 6: Final answer
    x = 14,952,974.31

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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.