Home / 19,497,291.13-26,907,776.64-10,796,273.29

Finding the Fourth Proportional to 19,497,291.13, 26,907,776.64 and 10,796,273.29

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Solution

The fourth proportional to 19,497,291.13, 26,907,776.64 and 10,796,273.29 is: 14,899,695.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,497,291.13 : 26,907,776.64 = 10,796,273.29 : x
  2. Step 2: Convert to fraction form
    19,497,291.13/26,907,776.64 = 10,796,273.29/x
  3. Step 3: Cross multiply
    19,497,291.13x = 26,907,776.64 × 10,796,273.29
  4. Step 4: Simplify right side
    19,497,291.13x = 290,503,710,164,448.50
  5. Step 5: Solve for x
    x = 290,503,710,164,448.50/19,497,291.13
  6. Step 6: Final answer
    x = 14,899,695.98

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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.