Home / 17,730,052.56-26,595,083.70-4,266,880.56

Finding the Fourth Proportional to 17,730,052.56, 26,595,083.70 and 4,266,880.56

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Solution

The fourth proportional to 17,730,052.56, 26,595,083.70 and 4,266,880.56 is: 6,400,322.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,730,052.56 : 26,595,083.70 = 4,266,880.56 : x
  2. Step 2: Convert to fraction form
    17,730,052.56/26,595,083.70 = 4,266,880.56/x
  3. Step 3: Cross multiply
    17,730,052.56x = 26,595,083.70 × 4,266,880.56
  4. Step 4: Simplify right side
    17,730,052.56x = 113,478,045,631,102.86
  5. Step 5: Solve for x
    x = 113,478,045,631,102.86/17,730,052.56
  6. Step 6: Final answer
    x = 6,400,322.01

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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.