Home / 26,193,857.22-36,148,612.05-14,591,417.58

Finding the Fourth Proportional to 26,193,857.22, 36,148,612.05 and 14,591,417.58

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Solution

The fourth proportional to 26,193,857.22, 36,148,612.05 and 14,591,417.58 is: 20,136,762.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,193,857.22 : 36,148,612.05 = 14,591,417.58 : x
  2. Step 2: Convert to fraction form
    26,193,857.22/36,148,612.05 = 14,591,417.58/x
  3. Step 3: Cross multiply
    26,193,857.22x = 36,148,612.05 × 14,591,417.58
  4. Step 4: Simplify right side
    26,193,857.22x = 527,459,493,358,969.81
  5. Step 5: Solve for x
    x = 527,459,493,358,969.81/26,193,857.22
  6. Step 6: Final answer
    x = 20,136,762.94

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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.