Home / 36,218,360.40-54,326,294.01-10,310,822.15

Finding the Fourth Proportional to 36,218,360.40, 54,326,294.01 and 10,310,822.15

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Solution

The fourth proportional to 36,218,360.40, 54,326,294.01 and 10,310,822.15 is: 15,465,878.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,218,360.40 : 54,326,294.01 = 10,310,822.15 : x
  2. Step 2: Convert to fraction form
    36,218,360.40/54,326,294.01 = 10,310,822.15/x
  3. Step 3: Cross multiply
    36,218,360.40x = 54,326,294.01 × 10,310,822.15
  4. Step 4: Simplify right side
    36,218,360.40x = 560,148,755,334,088.81
  5. Step 5: Solve for x
    x = 560,148,755,334,088.81/36,218,360.40
  6. Step 6: Final answer
    x = 15,465,878.33

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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.