Home / 19,334,337.84-26,673,834.71-11,069,983.35

Finding the Fourth Proportional to 19,334,337.84, 26,673,834.71 and 11,069,983.35

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Solution

The fourth proportional to 19,334,337.84, 26,673,834.71 and 11,069,983.35 is: 15,272,253.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,334,337.84 : 26,673,834.71 = 11,069,983.35 : x
  2. Step 2: Convert to fraction form
    19,334,337.84/26,673,834.71 = 11,069,983.35/x
  3. Step 3: Cross multiply
    19,334,337.84x = 26,673,834.71 × 11,069,983.35
  4. Step 4: Simplify right side
    19,334,337.84x = 295,278,906,065,002.12
  5. Step 5: Solve for x
    x = 295,278,906,065,002.12/19,334,337.84
  6. Step 6: Final answer
    x = 15,272,253.36

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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.