Home / 36,389,942.12-54,537,795.48-14,799,465.02

Finding the Fourth Proportional to 36,389,942.12, 54,537,795.48 and 14,799,465.02

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Solution

The fourth proportional to 36,389,942.12, 54,537,795.48 and 14,799,465.02 is: 22,180,035.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,389,942.12 : 54,537,795.48 = 14,799,465.02 : x
  2. Step 2: Convert to fraction form
    36,389,942.12/54,537,795.48 = 14,799,465.02/x
  3. Step 3: Cross multiply
    36,389,942.12x = 54,537,795.48 × 14,799,465.02
  4. Step 4: Simplify right side
    36,389,942.12x = 807,130,196,474,174
  5. Step 5: Solve for x
    x = 807,130,196,474,174/36,389,942.12
  6. Step 6: Final answer
    x = 22,180,035.18

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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.