Home / 17,366,711.40-26,051,311.26-4,587,088.68

Finding the Fourth Proportional to 17,366,711.40, 26,051,311.26 and 4,587,088.68

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Solution

The fourth proportional to 17,366,711.40, 26,051,311.26 and 4,587,088.68 is: 6,880,961.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,366,711.40 : 26,051,311.26 = 4,587,088.68 : x
  2. Step 2: Convert to fraction form
    17,366,711.40/26,051,311.26 = 4,587,088.68/x
  3. Step 3: Cross multiply
    17,366,711.40x = 26,051,311.26 × 4,587,088.68
  4. Step 4: Simplify right side
    17,366,711.40x = 119,499,674,979,902.53
  5. Step 5: Solve for x
    x = 119,499,674,979,902.53/17,366,711.40
  6. Step 6: Final answer
    x = 6,880,961.64

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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.