Home / 17,496,316.60-26,244,474.90-10,693,871.80

Finding the Fourth Proportional to 17,496,316.60, 26,244,474.90 and 10,693,871.80

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Solution

The fourth proportional to 17,496,316.60, 26,244,474.90 and 10,693,871.80 is: 16,040,807.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,316.60 : 26,244,474.90 = 10,693,871.80 : x
  2. Step 2: Convert to fraction form
    17,496,316.60/26,244,474.90 = 10,693,871.80/x
  3. Step 3: Cross multiply
    17,496,316.60x = 26,244,474.90 × 10,693,871.80
  4. Step 4: Simplify right side
    17,496,316.60x = 280,655,050,038,917.81
  5. Step 5: Solve for x
    x = 280,655,050,038,917.81/17,496,316.60
  6. Step 6: Final answer
    x = 16,040,807.70

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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.