Home / 26,293,875.20-39,440,812.80-14,956,467.20

Finding the Fourth Proportional to 26,293,875.20, 39,440,812.80 and 14,956,467.20

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Solution

The fourth proportional to 26,293,875.20, 39,440,812.80 and 14,956,467.20 is: 22,434,700.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,293,875.20 : 39,440,812.80 = 14,956,467.20 : x
  2. Step 2: Convert to fraction form
    26,293,875.20/39,440,812.80 = 14,956,467.20/x
  3. Step 3: Cross multiply
    26,293,875.20x = 39,440,812.80 × 14,956,467.20
  4. Step 4: Simplify right side
    26,293,875.20x = 589,895,222,984,540.12
  5. Step 5: Solve for x
    x = 589,895,222,984,540.12/26,293,875.20
  6. Step 6: Final answer
    x = 22,434,700.80

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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.