Home / 26,167,545.21-36,111,214.13-14,564,859.69

Finding the Fourth Proportional to 26,167,545.21, 36,111,214.13 and 14,564,859.69

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Solution

The fourth proportional to 26,167,545.21, 36,111,214.13 and 14,564,859.69 is: 20,099,507.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,167,545.21 : 36,111,214.13 = 14,564,859.69 : x
  2. Step 2: Convert to fraction form
    26,167,545.21/36,111,214.13 = 14,564,859.69/x
  3. Step 3: Cross multiply
    26,167,545.21x = 36,111,214.13 × 14,564,859.69
  4. Step 4: Simplify right side
    26,167,545.21x = 525,954,766,966,171.12
  5. Step 5: Solve for x
    x = 525,954,766,966,171.12/26,167,545.21
  6. Step 6: Final answer
    x = 20,099,507.34

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1.5x scale

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.