Home / 19,537,365.21-26,962,464.03-10,835,019.24

Finding the Fourth Proportional to 19,537,365.21, 26,962,464.03 and 10,835,019.24

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Solution

The fourth proportional to 19,537,365.21, 26,962,464.03 and 10,835,019.24 is: 14,952,825.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,537,365.21 : 26,962,464.03 = 10,835,019.24 : x
  2. Step 2: Convert to fraction form
    19,537,365.21/26,962,464.03 = 10,835,019.24/x
  3. Step 3: Cross multiply
    19,537,365.21x = 26,962,464.03 × 10,835,019.24
  4. Step 4: Simplify right side
    19,537,365.21x = 292,138,816,522,857.94
  5. Step 5: Solve for x
    x = 292,138,816,522,857.94/19,537,365.21
  6. Step 6: Final answer
    x = 14,952,825.69

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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.