Home / 26,325,890.20-39,459,344.10-14,971,778.20

Finding the Fourth Proportional to 26,325,890.20, 39,459,344.10 and 14,971,778.20

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Solution

The fourth proportional to 26,325,890.20, 39,459,344.10 and 14,971,778.20 is: 22,440,895.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,325,890.20 : 39,459,344.10 = 14,971,778.20 : x
  2. Step 2: Convert to fraction form
    26,325,890.20/39,459,344.10 = 14,971,778.20/x
  3. Step 3: Cross multiply
    26,325,890.20x = 39,459,344.10 × 14,971,778.20
  4. Step 4: Simplify right side
    26,325,890.20x = 590,776,547,782,678.62
  5. Step 5: Solve for x
    x = 590,776,547,782,678.62/26,325,890.20
  6. Step 6: Final answer
    x = 22,440,895.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.