Home / 14,677,396.40-22,016,094.60-8,937,833.60

Finding the Fourth Proportional to 14,677,396.40, 22,016,094.60 and 8,937,833.60

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Solution

The fourth proportional to 14,677,396.40, 22,016,094.60 and 8,937,833.60 is: 13,406,750.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,677,396.40 : 22,016,094.60 = 8,937,833.60 : x
  2. Step 2: Convert to fraction form
    14,677,396.40/22,016,094.60 = 8,937,833.60/x
  3. Step 3: Cross multiply
    14,677,396.40x = 22,016,094.60 × 8,937,833.60
  4. Step 4: Simplify right side
    14,677,396.40x = 196,776,190,056,658.56
  5. Step 5: Solve for x
    x = 196,776,190,056,658.56/14,677,396.40
  6. Step 6: Final answer
    x = 13,406,750.40

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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.