Home / 24,024,891.12-33,154,363.80-13,160,056.56

Finding the Fourth Proportional to 24,024,891.12, 33,154,363.80 and 13,160,056.56

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Solution

The fourth proportional to 24,024,891.12, 33,154,363.80 and 13,160,056.56 is: 18,160,885.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,024,891.12 : 33,154,363.80 = 13,160,056.56 : x
  2. Step 2: Convert to fraction form
    24,024,891.12/33,154,363.80 = 13,160,056.56/x
  3. Step 3: Cross multiply
    24,024,891.12x = 33,154,363.80 × 13,160,056.56
  4. Step 4: Simplify right side
    24,024,891.12x = 436,313,302,818,816.56
  5. Step 5: Solve for x
    x = 436,313,302,818,816.56/24,024,891.12
  6. Step 6: Final answer
    x = 18,160,885.75

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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.