Home / 26,193,579.84-36,142,341.84-14,590,854.72

Finding the Fourth Proportional to 26,193,579.84, 36,142,341.84 and 14,590,854.72

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Solution

The fourth proportional to 26,193,579.84, 36,142,341.84 and 14,590,854.72 is: 20,132,706.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,193,579.84 : 36,142,341.84 = 14,590,854.72 : x
  2. Step 2: Convert to fraction form
    26,193,579.84/36,142,341.84 = 14,590,854.72/x
  3. Step 3: Cross multiply
    26,193,579.84x = 36,142,341.84 × 14,590,854.72
  4. Step 4: Simplify right side
    26,193,579.84x = 527,347,659,028,017.56
  5. Step 5: Solve for x
    x = 527,347,659,028,017.56/26,193,579.84
  6. Step 6: Final answer
    x = 20,132,706.65

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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.