Home / 33,499,897.40-50,249,846.10-9,242,568.20

Finding the Fourth Proportional to 33,499,897.40, 50,249,846.10 and 9,242,568.20

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Solution

The fourth proportional to 33,499,897.40, 50,249,846.10 and 9,242,568.20 is: 13,863,852.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,499,897.40 : 50,249,846.10 = 9,242,568.20 : x
  2. Step 2: Convert to fraction form
    33,499,897.40/50,249,846.10 = 9,242,568.20/x
  3. Step 3: Cross multiply
    33,499,897.40x = 50,249,846.10 × 9,242,568.20
  4. Step 4: Simplify right side
    33,499,897.40x = 464,437,629,618,754
  5. Step 5: Solve for x
    x = 464,437,629,618,754/33,499,897.40
  6. Step 6: Final answer
    x = 13,863,852.30

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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.