Home / 44,094,337.54-66,137,232.27-13,389,186.80

Finding the Fourth Proportional to 44,094,337.54, 66,137,232.27 and 13,389,186.80

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Solution

The fourth proportional to 44,094,337.54, 66,137,232.27 and 13,389,186.80 is: 20,082,482.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,094,337.54 : 66,137,232.27 = 13,389,186.80 : x
  2. Step 2: Convert to fraction form
    44,094,337.54/66,137,232.27 = 13,389,186.80/x
  3. Step 3: Cross multiply
    44,094,337.54x = 66,137,232.27 × 13,389,186.80
  4. Step 4: Simplify right side
    44,094,337.54x = 885,523,757,513,570.62
  5. Step 5: Solve for x
    x = 885,523,757,513,570.62/44,094,337.54
  6. Step 6: Final answer
    x = 20,082,482.40

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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.