Home / 16,571,700.90-24,857,551.35-7,484,059.80

Finding the Fourth Proportional to 16,571,700.90, 24,857,551.35 and 7,484,059.80

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Solution

The fourth proportional to 16,571,700.90, 24,857,551.35 and 7,484,059.80 is: 11,226,089.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,571,700.90 : 24,857,551.35 = 7,484,059.80 : x
  2. Step 2: Convert to fraction form
    16,571,700.90/24,857,551.35 = 7,484,059.80/x
  3. Step 3: Cross multiply
    16,571,700.90x = 24,857,551.35 × 7,484,059.80
  4. Step 4: Simplify right side
    16,571,700.90x = 186,035,400,784,970.75
  5. Step 5: Solve for x
    x = 186,035,400,784,970.75/16,571,700.90
  6. Step 6: Final answer
    x = 11,226,089.70

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Double scale
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Similar ratio
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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.