Home / 17,604,439.40-26,350,671.90-12,565,591.40

Finding the Fourth Proportional to 17,604,439.40, 26,350,671.90 and 12,565,591.40

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Solution

The fourth proportional to 17,604,439.40, 26,350,671.90 and 12,565,591.40 is: 18,808,424.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,604,439.40 : 26,350,671.90 = 12,565,591.40 : x
  2. Step 2: Convert to fraction form
    17,604,439.40/26,350,671.90 = 12,565,591.40/x
  3. Step 3: Cross multiply
    17,604,439.40x = 26,350,671.90 × 12,565,591.40
  4. Step 4: Simplify right side
    17,604,439.40x = 331,111,776,210,861.62
  5. Step 5: Solve for x
    x = 331,111,776,210,861.62/17,604,439.40
  6. Step 6: Final answer
    x = 18,808,424.89

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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.