Home / 19,599,306.94-29,402,884.70-10,975,671.03

Finding the Fourth Proportional to 19,599,306.94, 29,402,884.70 and 10,975,671.03

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Solution

The fourth proportional to 19,599,306.94, 29,402,884.70 and 10,975,671.03 is: 16,465,704.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,599,306.94 : 29,402,884.70 = 10,975,671.03 : x
  2. Step 2: Convert to fraction form
    19,599,306.94/29,402,884.70 = 10,975,671.03/x
  3. Step 3: Cross multiply
    19,599,306.94x = 29,402,884.70 × 10,975,671.03
  4. Step 4: Simplify right side
    19,599,306.94x = 322,716,389,800,220.19
  5. Step 5: Solve for x
    x = 322,716,389,800,220.19/19,599,306.94
  6. Step 6: Final answer
    x = 16,465,704.16

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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.