Home / 26,090,834.84-36,005,784.65-14,331,190.04

Finding the Fourth Proportional to 26,090,834.84, 36,005,784.65 and 14,331,190.04

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Solution

The fourth proportional to 26,090,834.84, 36,005,784.65 and 14,331,190.04 is: 19,777,279.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,090,834.84 : 36,005,784.65 = 14,331,190.04 : x
  2. Step 2: Convert to fraction form
    26,090,834.84/36,005,784.65 = 14,331,190.04/x
  3. Step 3: Cross multiply
    26,090,834.84x = 36,005,784.65 × 14,331,190.04
  4. Step 4: Simplify right side
    26,090,834.84x = 516,005,742,106,780.06
  5. Step 5: Solve for x
    x = 516,005,742,106,780.06/26,090,834.84
  6. Step 6: Final answer
    x = 19,777,279.85

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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.