Home / 19,334,462.57-26,681,026.29-10,632,635.20

Finding the Fourth Proportional to 19,334,462.57, 26,681,026.29 and 10,632,635.20

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Solution

The fourth proportional to 19,334,462.57, 26,681,026.29 and 10,632,635.20 is: 14,672,743.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,334,462.57 : 26,681,026.29 = 10,632,635.20 : x
  2. Step 2: Convert to fraction form
    19,334,462.57/26,681,026.29 = 10,632,635.20/x
  3. Step 3: Cross multiply
    19,334,462.57x = 26,681,026.29 × 10,632,635.20
  4. Step 4: Simplify right side
    19,334,462.57x = 283,689,619,296,658.31
  5. Step 5: Solve for x
    x = 283,689,619,296,658.31/19,334,462.57
  6. Step 6: Final answer
    x = 14,672,743.98

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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.