Home / 14,762,693.40-22,144,040.10-6,784,517.40

Finding the Fourth Proportional to 14,762,693.40, 22,144,040.10 and 6,784,517.40

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Solution

The fourth proportional to 14,762,693.40, 22,144,040.10 and 6,784,517.40 is: 10,176,776.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,693.40 : 22,144,040.10 = 6,784,517.40 : x
  2. Step 2: Convert to fraction form
    14,762,693.40/22,144,040.10 = 6,784,517.40/x
  3. Step 3: Cross multiply
    14,762,693.40x = 22,144,040.10 × 6,784,517.40
  4. Step 4: Simplify right side
    14,762,693.40x = 150,236,625,364,747.75
  5. Step 5: Solve for x
    x = 150,236,625,364,747.75/14,762,693.40
  6. Step 6: Final answer
    x = 10,176,776.10

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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.