Home / 19,334,737.71-26,681,327.19-10,632,883.41

Finding the Fourth Proportional to 19,334,737.71, 26,681,327.19 and 10,632,883.41

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Solution

The fourth proportional to 19,334,737.71, 26,681,327.19 and 10,632,883.41 is: 14,673,043.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,334,737.71 : 26,681,327.19 = 10,632,883.41 : x
  2. Step 2: Convert to fraction form
    19,334,737.71/26,681,327.19 = 10,632,883.41/x
  3. Step 3: Cross multiply
    19,334,737.71x = 26,681,327.19 × 10,632,883.41
  4. Step 4: Simplify right side
    19,334,737.71x = 283,699,441,235,332.94
  5. Step 5: Solve for x
    x = 283,699,441,235,332.94/19,334,737.71
  6. Step 6: Final answer
    x = 14,673,043.18

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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.