Home / 26,163,380.50-36,105,465.13-14,563,684.22

Finding the Fourth Proportional to 26,163,380.50, 36,105,465.13 and 14,563,684.22

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Solution

The fourth proportional to 26,163,380.50, 36,105,465.13 and 14,563,684.22 is: 20,097,884.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,163,380.50 : 36,105,465.13 = 14,563,684.22 : x
  2. Step 2: Convert to fraction form
    26,163,380.50/36,105,465.13 = 14,563,684.22/x
  3. Step 3: Cross multiply
    26,163,380.50x = 36,105,465.13 × 14,563,684.22
  4. Step 4: Simplify right side
    26,163,380.50x = 525,828,592,837,618.69
  5. Step 5: Solve for x
    x = 525,828,592,837,618.69/26,163,380.50
  6. Step 6: Final answer
    x = 20,097,884.25

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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.